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Prof Graeme Hays

STAFF PROFILE

Position

Alfred Deakin Professor And Chair In Marine Science

Faculty

Faculty of Sci Eng & Built Env

Department

School of Life & Env Sciences

Campus

Warrnambool Campus

Contact

g.hays@deakin.edu.au
+61 3 556 33311

Research interests

My work focuses on broad aspects of marine science (including behavioural, physiological and molecular ecology as well as biological oceanography) for a range of marine species including both vertebrates and invertebrates with a strong emphasis on the use of innovative marine technology and  crossdisciplinary collaboration, for example with physical oceanographers, mathematicians and physicists.

Teaching interests

I have a broad range of research students examining patterns of movement in sea turtles, climate change impacts for sea turtle nesting conditions and long-term changes in marine systems including studies on plankton, jellyfish and mega-vertebrates. Current students and research staff have field sites in the Caribbean, Indian Ocean, Mediterranean and Atlantic Islands (e.g. Cape Verde).

Publications

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2024

Predation of sea turtle eggs by rats and crabs

H Stokes, N Esteban, G Hays

(2024), Vol. 171, pp. 1-9, Marine Biology, Berlin, Germany, C1

journal article

Nest site selection in sea turtles shows consistencies across the globe in the face of climate change

H Stokes, N Esteban, G Hays

(2024), Vol. 208, pp. 59-68, Animal Behaviour, Amsterdam, The Netherlands, C1

journal article

Individual variation in home-range across an ocean basin and links to habitat quality and management

G Hays, A Rattray, T Shimada, N Esteban

(2024), pp. 1-11, Journal of Applied Ecology, London, Eng., C1

journal article

Remote submerged banks and mesophotic ecosystems can provide key habitat for endangered marine megafauna

Graeme Hays, Jacques-Olivier Laloë, Jeanne Mortimer, Alex Rattray, Jared Tromp, Nicole Esteban

(2024), Vol. 10, pp. 1-5, Science Advances, Washington, D.C., C1

journal article

A pulse check for trends in sea turtle numbers across the globe

Graeme Hays, Gail Schofield, Maria Papazekou, Anastasia Chatzimentor, Stelios Katsanevakis, Antonios Mazaris

(2024), Vol. 27, pp. 1-8, iScience, Amsterdam, The Netherlands, C1

journal article
2023

Evidence of adult male scarcity associated with female-skewed offspring sex ratios in sea turtles

G Hays, J Laloë, P Lee, G Schofield

(2023), Vol. 33, pp. R14-R15, Current Biology, England, C1

journal article

Can a present-day thermal niche be preserved in a warming climate by a shift in phenology? A case study with sea turtles

J Laloë, G Hays

(2023), Vol. 10, pp. 221002-, Royal Society Open Science, England, C1

journal article

High dive efficiency in shallow water

K Stokes, N Esteban, H Stokes, G Hays

(2023), Vol. 170, pp. 1-13, Marine Biology, Berlin, Germany, C1

journal article

Synergistic use of UAV surveys, satellite tracking data, and mark-recapture to estimate abundance of elusive species

H Stokes, J Mortimer, J Laloë, G Hays, N Esteban

(2023), Vol. 14, pp. 1-13, Ecosphere, London, Eng., C1

journal article

A review of the importance of south-east Australian waters as a global hotspot for leatherback turtle foraging and entanglement threat in fisheries

G Hays, M Morrice, J Tromp

(2023), Vol. 170, pp. 1-9, Marine Biology, Berlin, Germany, C1

journal article

Short-term resilience to climate-induced temperature increases for equatorial sea turtle populations

M Staines, H Versace, J Laloë, C Smith, C Madden Hof, D Booth, I Tibbetts, G Hays

(2023), Vol. 29, pp. 6546-6557, Global Change Biology, London, Eng., C1

journal article

Climate warming and sea turtle sex ratios across the globe

Jacques Laloe, Gail Schofield, Graeme Hays

(2023), pp. 1-9, Global Change Biology, London, Eng., C1

journal article

Marine turtle regional management units 2.0: an updated framework for conservation and research of wide-ranging megafauna species

B Wallace, Z Posnik, B Hurley, A DiMatteo, A Bandimere, I Rodriguez, S Maxwell, L Meyer, H Brenner, M Jensen, E LaCasella, B Shamblin, F Abreu-Grobois, K Stewart, P Dutton, H Barrios-Garrido, M Dalleau, F Dell’amico, K Eckert, N FitzSimmons, M Garcia-Cruz, G Hays, S Kelez, C Lagueux, C Hof, A Marco, S Martins, A Mobaraki, J Mortimer, R Nel, A Phillott, N Pilcher, N Putman, A Rees, J Rguez-Baron, J Seminoff, A Swaminathan, O Turkozan, S Vargas, P Vernet, S Vilaça, S Whiting, B Hutchinson, P Casale, R Mast

(2023), Vol. 52, pp. 209-223, Endangered Species Research, C1

journal article

Key issues in assessing threats to sea turtles: knowledge gaps and future directions

M Fuentes, E McMichael, C Kot, I Silver-Gorges, B Wallace, B Godley, A Brooks, S Ceriani, A Cortés-Gómez, T Dawson, K Dodge, M Flint, M Jensen, L Komoroske, S Kophamel, M Lettrich, C Long, S Nelms, A Patrício, N Robinson, J Seminoff, M Ware, E Whitman, D Chevallier, C Clyde-Brockway, S Korgaonkar, A Mancini, J Mello-Fonseca, J Monsinjon, I Neves-Ferreira, A Ortega, S Patel, J Pfaller, M Ramirez, C Raposo, C Smith, F Abreu-Grobois, G Hays

(2023), Vol. 52, pp. 303-341, Endangered Species Research, Oldendorf, Germany, C1-1

journal article
2022

Network analysis of sea turtle movements and connectivity: A tool for conservation prioritization

C Kot, S Åkesson, J Alfaro-Shigueto, D Amorocho Llanos, M Antonopoulou, G Balazs, W Baverstock, J Blumenthal, A Broderick, I Bruno, A Canbolat, P Casale, D Cejudo, M Coyne, C Curtice, S DeLand, A DiMatteo, K Dodge, D Dunn, N Esteban, A Formia, M Fuentes, E Fujioka, J Garnier, M Godfrey, B Godley, V González Carman, A Harrison, C Hart, L Hawkes, G Hays, N Hill, S Hochscheid, Y Kaska, Y Levy, C Ley-Quiñónez, G Lockhart, M López-Mendilaharsu, P Luschi, J Mangel, D Margaritoulis, S Maxwell, C McClellan, K Metcalfe, A Mingozzi, F Moncada, W Nichols, D Parker, S Patel, N Pilcher, S Poulin, A Read, A Rees, D Robinson, N Robinson, A Sandoval-Lugo, G Schofield, J Seminoff, E Seney, R Snape, D Sözbilen, J Tomás, N Varo-Cruz, B Wallace, N Wildermann, M Witt, A Zavala-Norzagaray, P Halpin

(2022), Vol. 28, pp. 810-829, Diversity and Distributions, C1

journal article

Inter-annual variability in breeding census data across species and regions

G Hays, A Mazaris, G Schofield

(2022), Vol. 169, pp. 1-7, Marine Biology, Berlin, Germany, C1

journal article

Travel routes to remote ocean targets reveal the map sense resolution for a marine migrant

G Hays, N Atchison-Balmond, G Cerritelli, J Lalo, P Luschi, J Mortimer, A Rattray, N Esteban

(2022), Vol. 19, pp. 1-8, Journal of the Royal Society Interface, London, Eng., C1

journal article

Changes in mean body size in an expanding population of a threatened species

G Hays, A Taxonera, B Renom, K Fairweather, A Lopes, J Cozens, J Laloe

(2022), Vol. 289, pp. 1-8, Proceedings of the Royal Society B: Biological Sciences, London, Eng., C1

journal article

A review of how the biology of male sea turtles may help mitigate female-biased hatchling sex ratio skews in a warming climate

G Hays, T Shimada, G Schofield

(2022), Vol. 169, pp. 1-10, Marine Biology, Berlin, Germany, C1

journal article

Spatial variation of plastic debris on important turtle nesting beaches of the remote Chagos Archipelago, Indian Ocean

V Hoare, N Atchison Balmond, G Hays, R Jones, H Koldewey, J Laloë, E Levy, F Llewellyn, H Morrall, N Esteban

(2022), Vol. 181, pp. 1-11, Marine Pollution Bulletin, Amsterdam, The Netherlands, C1

journal article

The ecological importance of the accuracy of environmental temperature measurements

M Staines, D Booth, J Laloë, I Tibbetts, G Hays

(2022), Vol. 18, pp. 1-6, Biology Letters, London, Eng., C1

journal article

Long-term changes in adult size of green turtles at Aldabra Atoll and implications for clutch size, sexual dimorphism and growth rates

J Mortimer, J Appoo, B Bautil, M Betts, A Burt, R Chapman, J Currie, N Doak, N Esteban, A Liljevik, J Mahoune, C Onezia, P Pistorius, H Richards, U Samedi, C Sanchez, W Seabrook, A Underwood, J van de Crommenacker, R von Brandis, G Hays

(2022), Vol. 169, pp. 1-10, Marine Biology, Berlin, Germany, C1

journal article

Operational sex ratio estimated from drone surveys for a species threatened by climate warming

M Staines, C Smith, C Madden Hof, D Booth, I Tibbetts, G Hays

(2022), Vol. 169, pp. 1-11, Marine Biology, Berlin, Germany, C1

journal article
2021

Optimising sample sizes for animal distribution analysis using tracking data

T Shimada, M Thums, M Hamann, C Limpus, G Hays, N FitzSimmons, N Wildermann, C Duarte, M Meekan

(2021), Vol. 12, pp. 288-297, Methods in Ecology and Evolution, C1

journal article

Extreme rainfall events and cooling of sea turtle clutches: Implications in the face of climate warming

J Laloë, J Tedeschi, D Booth, I Bell, A Dunstan, R Reina, G Hays

(2021), Vol. 11, pp. 560-565, Ecology and Evolution, England, C1

journal article

Human disturbance causes widespread disruption of animal movement

T Doherty, G Hays, D Driscoll

(2021), Vol. 5, pp. 513-519, Nature Ecology and Evolution, England, C1

journal article

Mutualism promotes site selection in a large marine planktivore

A Armstrong, A Armstrong, M Bennett, A Richardson, K Townsend, J Everett, G Hays, H Pederson, C Dudgeon

(2021), Vol. 11, pp. 5606-5623, Ecology and Evolution, England, C1

journal article

A standardisation framework for bio-logging data to advance ecological research and conservation

A Sequeira, M O'Toole, T Keates, L McDonnell, C Braun, X Hoenner, F Jaine, I Jonsen, P Newman, J Pye, S Bograd, G Hays, E Hazen, M Holland, V Tsontos, C Blight, F Cagnacci, S Davidson, H Dettki, C Duarte, D Dunn, V Eguíluz, M Fedak, A Gleiss, N Hammerschlag, M Hindell, K Holland, I Janekovic, M McKinzie, M Muelbert, C Pattiaratchi, C Rutz, D Sims, S Simmons, B Townsend, F Whoriskey, B Woodward, D Costa, M Heupel, C McMahon, R Harcourt, M Weise

(2021), Vol. 12, pp. 996-1007, Methods in Ecology and Evolution, C1

journal article

Impact of marine heatwaves for sea turtle nest temperatures

G Hays, W Chivers, J Laloë, C Sheppard, N Esteban

(2021), Vol. 17, Biology Letters, England, C1

journal article

Why do Argos satellite tags stop relaying data?

G Hays, J Laloë, A Rattray, N Esteban

(2021), Vol. 11, pp. 7093-7101, Ecology and Evolution, England, C1

journal article

Reply to: Caution over the use of ecological big data for conservation

Nuno Queiroz, Nicolas Humphries, Ana Couto, Marisa Vedor, Ivo da Costa, Ana Sequeira, Gonzalo Mucientes, Antonio Santos, Francisco Abascal, Debra Abercrombie, Katya Abrantes, David Acuna-Marrero, Andre Afonso, Pedro Afonso, Darrell Anders, Gonzalo Araujo, Randall Arauz, Pascal Bach, Adam Barnett, Diego Bernal, Michael Berumen, Sandra Bessudo Lion, Natalia Bezerra, Antonin Blaison, Barbara Block, Mark Bond, Ramon Bonfil, Camrin Braun, Edward Brooks, Annabelle Brooks, Judith Brown, Michael Byrne, Steven Campana, Aaron Carlisle, Demian Chapman, Taylor Chapple, John Chisholm, Christopher Clarke, Eric Clua, Jesse Cochran, Estelle Crochelet, Laurent Dagorn, Ryan Daly, Daniel Devia Cortes, Thomas Doyle, Michael Drew, Clinton Duffy, Thor Erikson, Eduardo Espinoza, Luciana Ferreira, Francesco Ferretti, John Filmalter, G Fischer, Richard Fitzpatrick, Jorge Fontes, Fabien Forget, Mark Fowler, Malcolm Francis, Austin Gallagher, Enrico Gennari, Simon Goldsworthy, Matthew Gollock, Jonathan Green, Johan Gustafson, Tristan Guttridge, Hector Guzman, Neil Hammerschlag, Luke Harman, Fabio Hazin, Matthew Heard, Alex Hearn, John Holdsworth, Bonnie Holmes, Lucy Howey, Mauricio Hoyos, Robert Hueter, Nigel Hussey, Charlie Huveneers, Dylan Irion, David Jacoby, Oliver Jewell, Ryan Johnson, Lance Jordan, Warren Joyce, Clare Daly, James Ketchum, A Klimley, Alison Kock, Pieter Koen, Felipe Ladino, Fernanda Lana, James Lea, Fiona Llewellyn, Warrick Lyon, Anna MacDonnell, Bruno Macena, Heather Marshall, Jaime McAllister, Michael Meyer, John Morris, Emily Nelson, Yannis Papastamatiou, Cesar Penaherrera-Palma, Simon Pierce, Francois Poisson, Lina Maria Quintero, Andrew Richardson, Paul Rogers, Christoph Rohner, David Rowat, Melita Samoilys, Jayson Semmens, Marcus Sheaves, George Shillinger, Mahmood Shivji, Sarika Singh, Gregory Skomal, Malcolm Smale, Laurenne Snyders, German Soler, Marc Soria, Kilian Stehfest, Simon Thorrold, Mariana Tolotti, Alison Towner, Paulo Travassos, John Tyminski, Frederic Vandeperre, Jeremy Vaudo, Yuuki Watanabe, Sam Weber, Bradley Wetherbee, Timothy White, Sean Williams, Patricia Zarate, Robert Harcourt, Graeme Hays, Mark Meekan, Michele Thums, Xabier Irigoien, Victor Eguiluz, Carlos Duarte, Lara Sousa, Samantha Simpson, Emily Southall, David Sims

(2021), Vol. 595, pp. E20-E28, Nature, London, Eng., C1

journal article

Reply to: Shark mortality cannot be assessed by fishery overlap alone

N Queiroz, N Humphries, A Couto, M Vedor, I da Costa, A Sequeira, G Mucientes, A Santos, F Abascal, D Abercrombie, K Abrantes, D Acuña-Marrero, A Afonso, P Afonso, D Anders, G Araujo, R Arauz, P Bach, A Barnett, D Bernal, M Berumen, S Lion, N Bezerra, A Blaison, B Block, M Bond, R Bonfil, R Bradford, C Braun, E Brooks, A Brooks, J Brown, B Bruce, M Byrne, S Campana, A Carlisle, D Chapman, T Chapple, J Chisholm, C Clarke, E Clua, J Cochran, E Crochelet, L Dagorn, R Daly, D Cortés, T Doyle, M Drew, C Duffy, T Erikson, E Espinoza, L Ferreira, F Ferretti, J Filmalter, G Fischer, R Fitzpatrick, J Fontes, F Forget, M Fowler, M Francis, A Gallagher, E Gennari, S Goldsworthy, M Gollock, J Green, J Gustafson, T Guttridge, H Guzman, N Hammerschlag, L Harman, F Hazin, M Heard, A Hearn, J Holdsworth, B Holmes, L Howey, M Hoyos, R Hueter, N Hussey, C Huveneers, D Irion, D Jacoby, O Jewell, R Johnson, L Jordan, W Joyce, C Keating Daly, J Ketchum, A Klimley, A Kock, P Koen, F Ladino, F Lana, J Lea, F Llewellyn, W Lyon, A MacDonnell, B Macena, H Marshall, J McAllister

(2021), Vol. 595, pp. E8-E16, Nature, England, C1

journal article

High accuracy tracking reveals how small conservation areas can protect marine megafauna

G Hays, J Mortimer, A Rattray, T Shimada, N Esteban

(2021), Vol. 31, Ecological Applications, United States, C1

journal article

Reconstructing past thermal conditions in beach microclimates

J Laloë, W Chivers, N Esteban, G Hays

(2021), Vol. 27, pp. 6592-6601, Global Change Biology, England, C1

journal article

Global COVID-19 lockdown highlights humans as both threats and custodians of the environment

A Bates, R Primack, B Biggar, T Bird, M Clinton, R Command, C Richards, M Shellard, N Geraldi, V Vergara, O Acevedo-Charry, Z Colón-Piñeiro, D Ocampo, N Ocampo-Peñuela, L Sánchez-Clavijo, C Adamescu, S Cheval, T Racoviceanu, M Adams, E Kalisa, V Kuuire, V Aditya, P Anderwald, S Wiesmann, S Wipf, G Badihi, M Henderson, H Loetscher, K Baerenfaller, L Benedetti-Cecchi, F Bulleri, I Bertocci, E Maggi, L Rindi, C Ravaglioli, K Boerder, J Bonnel, D Mathias, P Archambault, L Chauvaud, C Braun, S Thorrold, J Brownscombe, J Midwood, C Boston, J Brooks, S Cooke, V China, U Roll, J Belmaker, A Zvuloni, M Coll, M Ortega, B Connors, L Lacko, D Jayathilake, M Costello, T Crimmins, L Barnett, E Denny, K Gerst, R Marsh, E Posthumus, R Rodriguez, A Rosemartin, S Schaffer, J Switzer, K Wong, S Cunningham, P Sumasgutner, A Amar, R Thomson, M Stofberg, S Hofmeyr, J Suri, R Stuart-Smith, P Day, G Edgar, A Cooper, F De Leo, G Garner, P Des Brisay, M Schrimpf, N Koper, M Diamond, R Dwyer, C Baker, C Franklin, R Efrat, O Berger-Tal, O Hatzofe, V Eguíluz, J Rodríguez, J Fernández-Gracia, D Elustondo, V Calatayud, P English, S Archer, S Dudas, D Haggarty

(2021), Vol. 263, Biological Conservation, England, C1

journal article
2020

Conservation importance of previously undescribed abundance trends: Increase in loggerhead turtle numbers nesting on an Atlantic island

J Laloë, J Cozens, B Renom, A Taxonera, G Hays

(2020), Vol. 54, pp. 315-322, ORYX, C1

journal article

Fidelity to foraging sites after long migrations

Takahiro Shimada, Colin Limpus, Mark Hamann, Ian Bell, Nicole Esteban, Rachel Groom, Graeme Hays

(2020), Vol. 89, pp. 1008-1016, Journal of animal ecology, Chichester, Eng., C1

journal article

Long-term photo-id and satellite tracking reveal sex-biased survival linked to movements in an endangered species

G Schofield, M Klaassen, K Papafitsoros, M Lilley, K Katselidis, G Hays

(2020), Vol. 101, Ecology, United States, C1

journal article

Estimates of marine turtle nesting populations in the south-west Indian Ocean indicate the importance of the Chagos Archipelago

J Mortimer, N Esteban, A Guzman, G Hays

(2020), Vol. 54, pp. 332-343, ORYX, C1

journal article

Phenological shuffling of major marine phytoplankton groups over the last six decades

W Chivers, M Edwards, G Hays

(2020), Vol. 26, pp. 536-548, Diversity and distributions, Chichester, Eng., C1

journal article

Production of male hatchlings at a remote South Pacific green sea turtle rookery: conservation implications in a female-dominated world

J Laloë, J Monsinjon, C Gaspar, M Touron, Q Genet, J Stubbs, M Girondot, G Hays

(2020), Vol. 167, Marine Biology, C1

journal article

Open Ocean Reorientation and Challenges of Island Finding by Sea Turtles during Long-Distance Migration

G Hays, G Cerritelli, N Esteban, A Rattray, P Luschi

(2020), Vol. 30, pp. 3236-3242.e3, Current Biology, England, C1

journal article

Quantifying prey availability using the foraging plasticity of a marine predator, the little penguin

C Cavallo, A Chiaradia, B Deagle, G Hays, S Jarman, J McInnes, Y Ropert-Coudert, S Sánchez, R Reina

(2020), Vol. 34, pp. 1626-1639, Functional Ecology, C1

journal article

Addressing tagging location bias to assess space use by marine animals

G Hays, A Rattray, N Esteban

(2020), Vol. 57, pp. 1981-1987, Journal of Applied Ecology, C1

journal article

Satellite Tagging and Photographic Identification Reveal Connectivity Between Two UNESCO World Heritage Areas for Reef Manta Rays

A Armstrong, A Armstrong, F McGregor, A Richardson, M Bennett, K Townsend, G Hays, M van Keulen, J Smith, C Dudgeon

(2020), Vol. 7, Frontiers in Marine Science, C1

journal article

A review of a decade of lessons from one of the world's largest MPAs: conservation gains and key challenges

G Hays, H Koldewey, S Andrzejaczek, M Attrill, S Barley, D Bayley, C Benkwitt, B Block, R Schallert, A Carlisle, P Carr, T Chapple, C Collins, C Diaz, N Dunn, R Dunbar, D Eager, J Engel, C Embling, N Esteban, F Ferretti, N Foster, R Freeman, M Gollock, N Graham, J Harris, C Head, P Hosegood, K Howell, N Hussey, D Jacoby, R Jones, S Sannassy Pilly, I Lange, T Letessier, E Levy, M Lindhart, J McDevitt-Irwin, M Meekan, J Meeuwig, F Micheli, A Mogg, J Mortimer, D Mucciarone, M Nicoll, A Nuno, C Perry, S Preston, A Rattray, E Robinson, R Roche, M Schiele, E Sheehan, A Sheppard, C Sheppard, A Smith, B Soule, M Spalding, G Stevens, M Steyaert, S Stiffel, B Taylor, D Tickler, A Trevail, P Trueba, J Turner, S Votier, B Wilson, G Williams, B Williamson, M Williamson, H Wood, D Curnick

(2020), Vol. 167, Marine Biology, C1

journal article

A global review of green turtle diet: sea surface temperature as a potential driver of omnivory levels

N Esteban, J Mortimer, H Stokes, J Laloë, R Unsworth, G Hays

(2020), Vol. 167, Marine Biology, C1

journal article

Impact of heavy rainfall events and shading on the temperature of sea turtle nests

M Staines, D Booth, C Madden Hof, G Hays

(2020), Vol. 167, Marine Biology, C1

journal article
2019

Assessing reliance on vector navigation in the long-distance oceanic migrations of green sea turtles

G Cerritelli, G Bianco, G Santini, A Broderick, B Godley, G Hays, P Luschi, S Åkesson

(2019), Vol. 30, pp. 68-79, Behavioral Ecology, C1

journal article

Translating marine animal tracking data into conservation policy and management

Graeme Hays, Helen Bailey, Steven Bograd, W Bowen, Claudio Campagna, Ruth Carmichael, Paolo Casale, Andre Chiaradia, Daniel Costa, Eduardo Cuevas, P Nico de Bruyn, Maria Dias, Carlos Duarte, Daniel Dunn, Peter Dutton, Nicole Esteban, Ari Friedlaender, Kimberly Goetz, Brendan Godley, Patrick Halpin, Mark Hamann, Neil Hammerschlag, Robert Harcourt, Autumn-Lynn Harrison, Elliott Hazen, Michelle Heupel, Erich Hoyt, Nicolas Humphries, Connie Kot, James Lea, Helene Marsh, Sara Maxwell, Clive McMahon, Giuseppe Notarbartolo di Sciara, Daniel Palacios, Richard Phillips, David Righton, Gail Schofield, Jeffrey Seminoff, Colin Simpfendorfer, David Sims, Akinori Takahashi, Michael Tetley, Michele Thums, Philip Trathan, Stella Villegas-Amtmann, Randall Wells, Scott Whiting, Natalie Wildermann, Ana Sequeira

(2019), Vol. 34, pp. 459-473, Trends in ecology & evolution, Amsterdam, The Netherlands, C1

journal article

The importance of sample size in marine megafauna tagging studies

A Sequeira, M Heupel, M Lea, V Eguíluz, C Duarte, M Meekan, M Thums, H Calich, R Carmichael, D Costa, L Ferreira, J Fernandéz-Gracia, R Harcourt, A Harrison, I Jonsen, C McMahon, D Sims, R Wilson, G Hays

(2019), Vol. 29, Ecological Applications, United States, C1

journal article

Animal-borne telemetry: An integral component of the ocean observing toolkit

R Harcourt, A Sequeira, X Zhang, F Roquet, K Komatsu, M Heupel, C McMahon, F Whoriskey, M Meekan, G Carroll, S Brodie, C Simpfendorfer, M Hindell, I Jonsen, D Costa, B Block, M Muelbert, B Woodward, M Weise, K Aarestrup, M Biuw, L Boehme, S Bograd, D Cazau, J Charrassin, S Cooke, P Cowley, P de Bruyn, T Jeanniard du Dot, C Duarte, V Eguíluz, L Ferreira, J Fernández-Gracia, K Goetz, Y Goto, C Guinet, M Hammill, G Hays, E Hazen, L Hückstädt, C Huveneers, S Iverson, S Jaaman, K Kittiwattanawong, K Kovacs, C Lydersen, T Moltmann, M Naruoka, L Phillips, B Picard, N Queiroz, G Reverdin, K Sato, D Sims, E Thorstad, M Thums, A Treasure, A Trites, G Williams, Y Yonehara, M Fedak

(2019), Vol. 6, Frontiers in Marine Science, C1

journal article

Global spatial risk assessment of sharks under the footprint of fisheries

N Queiroz, N Humphries, A Couto, M Vedor, I da Costa, A Sequeira, G Mucientes, A Santos, F Abascal, D Abercrombie, K Abrantes, D Acuña-Marrero, A Afonso, P Afonso, D Anders, G Araujo, R Arauz, P Bach, A Barnett, D Bernal, M Berumen, S Bessudo Lion, N Bezerra, A Blaison, B Block, M Bond, R Bonfil, R Bradford, C Braun, E Brooks, A Brooks, J Brown, B Bruce, M Byrne, S Campana, A Carlisle, D Chapman, T Chapple, J Chisholm, C Clarke, E Clua, J Cochran, E Crochelet, L Dagorn, R Daly, D Cortés, T Doyle, M Drew, C Duffy, T Erikson, E Espinoza, L Ferreira, F Ferretti, J Filmalter, G Fischer, R Fitzpatrick, J Fontes, F Forget, M Fowler, M Francis, A Gallagher, E Gennari, S Goldsworthy, M Gollock, J Green, J Gustafson, T Guttridge, H Guzman, N Hammerschlag, L Harman, F Hazin, M Heard, A Hearn, J Holdsworth, B Holmes, L Howey, M Hoyos, R Hueter, N Hussey, C Huveneers, D Irion, D Jacoby, O Jewell, R Johnson, L Jordan, S Jorgensen, W Joyce, C Keating Daly, J Ketchum, A Klimley, A Kock, P Koen, F Ladino, F Lana, J Lea, F Llewellyn, W Lyon, A MacDonnell, B Macena, H Marshall

(2019), Vol. 572, pp. 461-466, Nature, England, C1

journal article

Powering ocean giants: the energetics of shark and ray megafauna

C Lawson, L Halsey, G Hays, C Dudgeon, N Payne, M Bennett, C White, A Richardson

(2019), Vol. 34, pp. 1009-1021, Trends in ecology and evolution, Amsterdam, The Netherlands, C1

journal article

Drones for research on sea turtles and other marine vertebrates - A review

G Schofield, N Esteban, K Katselidis, G Hays

(2019), Vol. 238, Biological Conservation, C1

journal article

The importance of migratory connectivity for global ocean policy

D Dunn, A Harrison, C Curtice, S DeLand, B Donnelly, E Fujioka, E Heywood, C Kot, S Poulin, M Whitten, S Åkesson, A Alberini, W Appeltans, J Arcos, H Bailey, L Ballance, B Block, H Blondin, A Boustany, J Brenner, P Catry, D Cejudo, J Cleary, P Corkeron, D Costa, M Coyne, G Crespo, T Davies, M Dias, F Douvere, F Ferretti, A Formia, D Freestone, A Friedlaender, H Frisch-Nwakanma, C Froján, K Gjerde, L Glowka, B Godley, J Gonzalez-Solis, J Granadeiro, V Gunn, Y Hashimoto, L Hawkes, G Hays, C Hazin, J Jimenez, D Johnson, P Luschi, S Maxwell, C McClellan, M Modest, G Di Sciara, A Palacio, D Palacios, A Pauly, M Rayner, A Rees, E Salazar, D Secor, A Sequeira, M Spalding, F Spina, S Van Parijs, B Wallace, N Varo-Cruz, M Virtue, H Weimerskirch, L Wilson, B Woodward, P Halpin

(2019), Vol. 286, Proceedings of the Royal Society B: Biological Sciences, England, C1

journal article

Green turtle diet is dominated by seagrass in the Western Indian Ocean except amongst gravid females

H Stokes, J Mortimer, G Hays, R Unsworth, J Laloë, N Esteban

(2019), Vol. 166, Marine Biology, C1

journal article

Overhauling Ocean Spatial Planning to Improve Marine Megafauna Conservation

A Sequeira, G Hays, D Sims, V Eguíluz, J Rodríguez, M Heupel, R Harcourt, H Calich, N Queiroz, D Costa, J Fernández-Gracia, L Ferreira, S Goldsworthy, M Hindell, M Lea, M Meekan, A Pagano, S Shaffer, J Reisser, M Thums, M Weise, C Duarte

(2019), Vol. 6, Frontiers in Marine Science, C1

journal article
2018

A Review of Patterns of Multiple Paternity Across Sea Turtle Rookeries

P Lee, G Schofield, R Haughey, A Mazaris, G Hays

(2018), Vol. 79, pp. 1-31, ADVANCES IN MARINE BIOLOGY, VOL 79, United States, C1

journal article

Ocean currents, individual movements and genetic structuring of populations

L Cardona, G Hays

(2018), Vol. 165, Marine Biology, C1

journal article

Rare long-distance dispersal of a marine angiosperm across the Pacific Ocean

T Smith, P York, B Broitman, M Thiel, G Hays, E van Sebille, N Putman, P Macreadie, C Sherman

(2018), Vol. 27, pp. 487-496, Global ecology and biogeography, Chichester, Eng., C1

journal article

New tools to identify the location of seagrass meadows: Marine grazers as habitat indicators

G Hays, T Alcoverro, M Christianen, C Duarte, M Hamann, P Macreadie, H Marsh, M Rasheed, M Thums, R Unsworth, P York, N Esteban

(2018), Vol. 4, Frontiers in Marine Science, C1

journal article

Convergence of marine megafauna movement patterns in coastal and open oceans

A Sequeira, J Rodríguez, V Eguíluz, R Harcourt, M Hindell, D Sims, C Duarte, D Costa, J Fernández-Gracia, L Ferreira, G Hays, M Heupel, M Meekan, A Aven, F Bailleul, A Baylis, M Berumen, C Braun, J Burns, M Caley, R Campbell, R Carmichael, E Clua, L Einoder, A Friedlaender, M Goebel, S Goldsworthy, C Guinet, J Gunn, D Hamer, N Hammerschlag, M Hammill, L Hückstädt, N Humphries, M Lea, A Lowther, A Mackay, E McHuron, J McKenzie, L McLeay, C McMahon, K Mengersen, M Muelbert, A Pagano, B Page, N Queiroz, P Robinson, S Shaffer, M Shivji, G Skomal, S Thorrold, S Villegas-Amtmann, M Weise, R Wells, B Wetherbee, A Wiebkin, B Wienecke, M Thums

(2018), Vol. 115, pp. 3072-3077, Proceedings of the National Academy of Sciences of the United States of America, United States, C1

journal article

Complex movement patterns by foraging loggerhead sea turtles outside the breeding season identified using Argos-linked Fastloc-Global Positioning System

A Dujon, G Schofield, R Lester, K Papafitsoros, G Hays

(2018), Vol. 39, Marine Ecology, C1

journal article

The discovery of deep-water seagrass meadows in a pristine Indian Ocean wilderness revealed by tracking green turtles

N Esteban, R Unsworth, J Gourlay, G Hays

(2018), Vol. 134, pp. 99-105, Marine pollution bulletin, Amsterdam, The Netherlands, C1

journal article

Individual specialization in a migratory grazer reflects long-term diet selectivity on a foraging ground: implications for isotope-based tracking

J Thomson, E Whitman, M Garcia-Rojas, A Bellgrove, M Ekins, G Hays, M Heithaus

(2018), Vol. 188, pp. 429-439, Oecologia, Germany, C1

journal article

A Paradigm Shift in the Trophic Importance of Jellyfish?

G Hays, T Doyle, J Houghton

(2018), Vol. 33, pp. 874-884, Trends in Ecology and Evolution, England, C1

journal article

Molecular analysis of predator scats reveals role of salps in temperate inshore food webs

C Cavallo, A Chiaradia, B Deagle, J McInnes, S Sánchez, G Hays, R Reina

(2018), Vol. 5, Frontiers in Marine Science, C1

journal article

Within-colony spatial segregation leads to foraging behaviour variation in a seabird

S Sánchez, R Reina, A Kato, Y Ropert-Coudert, C Cavallo, G Hays, A Chiaradia

(2018), Vol. 606, pp. 215-230, Marine Ecology Progress Series, C1

journal article

Optimism for mitigation of climate warming impacts for sea turtles through nest shading and relocation

N Esteban, J Laloë, F Kiggen, S Ubels, L Becking, E Meesters, J Berkel, G Hays, M Christianen

(2018), Vol. 8, Scientific Reports, England, C1

journal article

Satellite tracking sea turtles: Opportunities and challenges to address key questions

G Hays, L Hawkes

(2018), Vol. 5, Frontiers in Marine Science, C1

journal article
2017

Are vertical migrations driven by circadian behaviour? Decoupling of activity and depth use in a large riverine elasmobranch, the freshwater sawfish (Pristis pristis)

A Gleiss, D Morgan, J Whitty, J Keleher, S Fossette, G Hays

(2017), Vol. 787, pp. 181-191, Hydrobiologia, C1

journal article

Diel and seasonal patterns in activity and home range size of green turtles on their foraging grounds revealed by extended Fastloc-GPS tracking

F Christiansen, N Esteban, J Mortimer, A Dujon, G Hays

(2017), Vol. 164, Marine Biology, C1

journal article

How numbers of nesting sea turtles can be overestimated by nearly a factor of two

N Esteban, J Mortimer, G Hays

(2017), Vol. 284, Proceedings of the Royal Society B: Biological Sciences, England, C1

journal article

Population viability at extreme sex-ratio skews produced by temperaturedependent sex determination

G Hays, A Mazaris, G Schofield, J Laloë

(2017), Vol. 284, Proceedings of the Royal Society B: Biological Sciences, England, C1

journal article

Mismatch between marine plankton range movements and the velocity of climate change

W Chivers, A Walne, G Hays

(2017), Vol. 8, Nature Communications, England, C1

journal article

Ocean currents and marine life

G Hays

(2017), Vol. 27, pp. R470-R473, Current biology, Cambridge, Mass., C1

journal article

Fastloc-GPS reveals daytime departure and arrival during long-distance migration and the use of different resting strategies in sea turtles

A Dujon, G Schofield, R Lester, N Esteban, G Hays

(2017), Vol. 164, Marine Biology, C1

journal article

Implications of location accuracy and data volume for home range estimation and fine-scale movement analysis: comparing Argos and Fastloc-GPS tracking data

J Thomson, L Börger, M Christianen, N Esteban, J Laloë, G Hays

(2017), Vol. 164, Marine Biology, C1

journal article

Global sea turtle conservation successes

A Mazaris, G Schofield, C Gkazinou, V Almpanidou, G Hays

(2017), Vol. 3, Science Advances, United States, C1

journal article

Detecting elusive aspects of wildlife ecology using drones: New insights on the mating dynamics and operational sex ratios of sea turtles

G Schofield, K Katselidis, M Lilley, R Reina, G Hays

(2017), Vol. 31, pp. 2310-2319, Functional Ecology, C1

journal article

Climate change and temperature-linked hatchling mortality at a globally important sea turtle nesting site

J Laloë, J Cozens, B Renom, A Taxonera, G Hays

(2017), Vol. 23, pp. 4922-4931, Global Change Biology, England, C1

journal article
2016

Sand temperatures for nesting sea turtles in the Caribbean: Implications for hatchling sex ratios in the face of climate change

J Laloë, N Esteban, J Berkel, G Hays

(2016), Vol. 474, pp. 92-99, Journal of Experimental Marine Biology and Ecology, C1

journal article

Male hatchling production in sea turtles from one of the world's largest marine protected areas, the Chagos Archipelago

N Esteban, J Laloë, J Mortimer, A Guzman, G Hays

(2016), Vol. 6, Scientific Reports, England, C1

journal article

Key questions in marine megafauna movement ecology

G Hays, L Ferreira, A Sequeira, M Meekan, C Duarte, H Bailey, F Bailleul, W Bowen, M Caley, D Costa, V Eguíluz, S Fossette, A Friedlaender, N Gales, A Gleiss, J Gunn, R Harcourt, E Hazen, M Heithaus, M Heupel, K Holland, M Horning, I Jonsen, G Kooyman, C Lowe, P Madsen, H Marsh, R Phillips, D Righton, Y Ropert-Coudert, K Sato, S Shaffer, C Simpfendorfer, D Sims, G Skomal, A Takahashi, P Trathan, M Wikelski, J Womble, M Thums

(2016), Vol. 31, pp. 463-475, Trends in ecology and evolution, Amsterdam, The Netherlands, C1

journal article

Using climatic suitability thresholds to identify past, present and future population viability

V Almpanidou, G Schofield, A Kallimanis, O Türkozan, G Hays, A Mazaris

(2016), Vol. 71, pp. 551-556, Ecological Indicators, C1

journal article

Spatial variation in directional swimming enables juvenile sea turtles to reach and remain in productive waters

F Christiansen, N Putman, R Farman, D Parker, M Rice, J Polovina, G Balazs, G Hays

(2016), Vol. 557, pp. 247-250, Marine Ecology Progress Series, C1

journal article

Are we working towards global research priorities for management and conservation of sea turtles?

A Rees, J Alfaro-Shigueto, P Barata, K Bjorndal, A Bolten, J Bourjea, A Broderick, L Campbell, L Cardona, C Carreras, P Casale, S Ceriani, P Dutton, T Eguchi, A Formia, M Fuentes, W Fuller, M Girondot, M Godfrey, M Hamann, K Hart, G Hays, S Hochscheid, Y Kaska, M Jensen, J Mangel, J Mortimer, E Naro-Maciel, C Ng, W Nichols, A Phillott, R Reina, O Revuelta, G Schofield, J Seminoff, K Shanker, J Tomás, J van de Merwe, K Van Houtan, H Vander Zanden, B Wallace, K Wedemeyer-Strombel, T Work, B Godley

(2016), Vol. 31, pp. 337-382, Endangered species research, Oldendorf, Germany, C1

journal article
2015

Current-oriented swimming by jellyfish and its role in bloom maintenance

S Fossette, A Gleiss, J Chalumeau, T Bastian, C Armstrong, S Vandenabeele, M Karpytchev, G Hays

(2015), Vol. 26, pp. 342-347, Current biology, Amsterdam, The Netherlands, C1

journal article

New insights: animal-borne cameras and accelerometers reveal the secret lives of cryptic species

G Hays

(2015), Vol. 84, pp. 587-589, Journal of animal ecology, London, Eng., C1

journal article

Quantifying wildlife-watching ecotourism intensity on an endangered marine vertebrate

G Schofield, R Scott, K Katselidis, A Mazaris, G Hays

(2015), Vol. 18, pp. 517-528, Animal conservation, London, Eng., C1

journal article

Disentangling the cause of a catastrophic population decline in a large marine mammal.

A Baylis, R Orben, J Arnould, F Christiansen, G Hays, I Staniland

(2015), Vol. 96, pp. 2834-2847, Ecology, London, Eng., C1

journal article

Predators help protect carbon stocks in blue carbon ecosystems

T Atwood, R Connolly, E Ritchie, C Lovelock, M Heithaus, G Hays, J Fourqurean, P Macreadie

(2015), Vol. 5, pp. 1038-1045, Nature climate change, London, Eng., C1

journal article
2014

Ecological and societal benefits of jellyfish

T Doyle, G Hays, C Harrod, J Houghton

(2014), pp. 105-127, Jellyfish blooms, Dordrecht, The Netherlands, B1-1

book chapter

Multi-decadal range changes vs. thermal adaptation for north east Atlantic oceanic copepods in the face of climate change

S Hinder, M Gravenor, M Edwards, C Ostle, O Bodger, P Lee, A Walne, G Hays

(2014), Vol. 20, pp. 140-146, Global change biology, Lyon, France, C1

journal article

Route optimisation and solving Zermelo's navigation problem during long distance migration in cross flows

G Hays, A Christensen, S Fossette, G Schofield, J Talbot, P Mariani

(2014), Vol. 17, pp. 137-143, Ecology letters, London, England, C1

journal article

Tracking animals to their death

G Hays

(2014), Vol. 83, pp. 5-6, Journal of animal ecology, London, England, C1

journal article

Use of long-distance migration patterns of an endangered species to inform conservation planning for the world's largest marine protected area

G Hays, J Mortimer, D Ierodiaconou, N Esteban

(2014), Vol. 28, pp. 1636-1644, Conservation Biology, NJ, United States, C1

journal article

Pan-atlantic analysis of the overlap of a highly migratory species, the leatherback turtle, with pelagic longline fisheries

S Fossette, M Witt, P Miller, M Nalovic, D Albareda, A Almeida, A Broderick, D Chacón-Chaverri, M Coyne, A Domingo, S Eckert, D Evans, A Fallabrino, S Ferraroli, A Formia, B Giffoni, G Hays, G Hughes, L Kelle, A Leslie, M López-Mendilaharsu, P Luschi, L Prosdocimi, S Rodriguez-Heredia, A Turny, S Verhage, B Godley

(2014), Vol. 281, pp. 1-8, Royal Society of London. Proceedings B. Biological Sciences, London, United Kingdom, C1

journal article

Protected species use of a coastal marine migratory corridor connecting marine protected areas

K Pendoley, G Schofield, P Whittock, D Ierodiaconou, G Hays

(2014), Vol. 161, pp. 1455-1466, Marine Biology, Heidelberg , Germany, C1

journal article

Ontogeny of long distance migration

R Scott, R Marsh, G Hays

(2014), Vol. 95, pp. 2840-2850, Ecology, Chichester, England, C1

journal article

Effects of rising temperature on the viability of an important sea turtle rookery

J-O Laloë, J Cozens, B Renom, A Taxonera, G Hays

(2014), Vol. 4, pp. 513-518, Nature Climate Change, London, United Kingdom, C1

journal article

Population-level perspectives on global change: genetic and demographic analyses indicate various scales, timing, and causes of scyphozoan jellyfish blooms

M Dawson, K Cieciel, M Decker, G Hays, C Lucas, K Pitt

(2014), Vol. 17, pp. 851-867, Biological Invasions, Dordrecht , Netherlands, C1

journal article

Charismatic marine mega-fauna: some recent discoveries and future challenges

G Hays

(2014), Vol. 450, pp. 1-5, Journal of Experimental Marine Biology and Ecology, Amsterdam , Netherlands, C1

journal article

Ecosystem relevance of variable jellyfish biomass in the Irish Sea between years, regions and water types

T Bastian, M Lilley, S Beggs, G Hays, T Doyle

(2014), Vol. 149, pp. 302-312, Estuarine, Coastal and Shelf Science, London, United Kingdom, C1

journal article

The accuracy of Fastloc-GPS locations and implications for animal tracking

A Dujon, R Lindstrom, G Hays

(2014), Vol. 5, pp. 1162-1169, Methods in ecology and evolution, London, England, C1

journal article

Different male vs. female breeding periodicity helps mitigate offspring sex ratio skews in sea turtles

Graeme Hays, Antonios Mazaris, Gail Schofield

(2014), Vol. 1, pp. 1-9, Frontiers in marine science, Lausanne, Switzerland, C1

journal article
2013

Global patterns for upper ceilings on migration distance in sea turtles and comparisons with fish, birds and mammals

G Hays, R Scott

(2013), Vol. 27, pp. 748-756, Functional ecology, Oxford, England, C1

journal article

Evidence-based marine protected area planning for a highly mobile endangered marine vertebrate

G Schofield, R Scott, A Dimadi, S Fossette, K Katselidis, D Koutsoubas, M Lilley, J Pantis, A Karagouni, G Hays

(2013), Vol. 161, pp. 101-109, Biological conservation, Amsterdam, The Netherlands, C1

journal article

Satellite tracking large numbers of individuals to infer population level dispersal and core areas for the protection of an endangered species

G Schofield, A Dimadi, S Fossette, K Katselidis, D Koutsoubas, M Lilley, A Luckman, J Pantis, A Karagouni, G Hays

(2013), Vol. 19, pp. 834-844, Diversity and distributions, London, England, C1

journal article

Identification of 100 fundamental ecological questions

W Sutherland, R Freckleton, H Godfray, S Beissinger, T Benton, D Cameron, Y Carmel, D Coomes, T Coulson, M Emmerson, R Hails, G Hays, D Hodgson, M Hutchings, D Johnson, J Jones, M Keeling, H Kokko, W Kunin, X Lambin, O Lewis, Y Malhi, N Mieszkowska, E Milner-Gulland, K Norris, A Phillimore, D Purves, J Reid, D Reuman, K Thompson, J Travis, L Turnbull, D Wardle, T Wiegand

(2013), Vol. 101, pp. 58-67, Journal of ecology, London, England, C1-1

journal article

Since turtles cannot talk: what beak movement sensors can tell us about the feeding ecology of neritic loggerhead turtles, Caretta caretta

S Hochscheid, A Travaglini, F Maffucci, G Hays, F Bentivegna

(2013), Vol. 34, pp. 321-333, Marine ecology, Chichester, England, C1-1

journal article

Identification of genetically and oceanographically distinct blooms of jellyfish

P Lee, M Dawson, S Neill, P Robins, J Houghton, T Doyle, G Hays

(2013), Vol. 10, pp. 1-11, Journal of the Royal Society Interface, London, Eng., C1

journal article
2012

Phenological response of sea turtles to environmental variation across a species' northern range

A Mazaris, A Kallimanis, J Pantis, G Hays

(2012), Vol. 280, pp. 1-10, Proceedings of the Royal Society B : biological sciences, London, England, C1-1

journal article

Lost at sea: genetic, oceanographic and meteorological evidence for storm-forced dispersal

C Monzón-Argüello, F Dell’Amico, P Morinière, A Marco, L López-Jurado, G Hays, R Scott, R Marsh, P Lee

(2012), Vol. 9, pp. 1725-1732, Journal of the Royal Society Interface, London, England, C1-1

journal article

Movement patterns for a critically endangered species, the Leatherback Turtle (Dermochelys coriacea), linked to foraging success and population status

H Bailey, S Fossette, S Bograd, G Shillinger, A Swithenbank, J Georges, P Gaspar, S Patrik, F Paladino, J Spotila, B Block, G Hays

(2012), Vol. 7, pp. 1-8, PLOS one, San Francisco, Calif., C1-1

journal article

Natal site and offshore swimming influence fitness and long-distance ocean transport in young sea turtles

N Putman, R Scott, P Verley, R Marsh, G Hays

(2012), Vol. 159, pp. 2117-2126, Marine biology, Berlin, Germany, C1-1

journal article

Life in the really slow lane : loggerhead sea turtles mature late relative to other reptiles

R Scott, R Marsh, G Hays

(2012), Vol. 26, pp. 227-235, Functional ecology, London, England, C1-1

journal article

A little movement orientated to the geomagnetic field makes a big difference in strong flows

R Scott, R Marsh, G Hays

(2012), Vol. 159, pp. 481-488, Marine biology, Berlin, Germany, C1-1

journal article

Long-term changes in abundance and distribution of microzooplankton in the NE Atlantic and North Sea

S Hinder, J Manning, M Gravenor, M Edwards, A Walne, P Burkill, G Hays

(2012), Vol. 34, pp. 83-91, Journal of plankton research, Oxford, England, C1-1

journal article

Review of climate change impacts on marine aquaculture in the UK and Ireland

R Callaway, A Shinn, S Grenfell, J Bron, G Burnell, E Cook, M Crumlish, S Culloty, K Davidson, R Ellis, K Flynn, C Fox, D Green, G Hays, A Hughes, E Johnston, C Lowe, I Lupatsch, S Malham, A Mendzil, T Nickell, T Pickerell, A Rowley, M Stanley, D Tocher, J Turnbull, G Webb, E Wootton, R Shields

(2012), Vol. 22, pp. 389-421, Aquatic conservation : marine and freshwater ecosystems, London, England, C1-1

journal article

Orientation of migrating leatherback turtles in relation to ocean currents

S Galli, P Gaspar, S Fossette, B Calmettes, G Hays, J Lutjeharms, P Luschi

(2012), Vol. 84, pp. 1491-1500, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

Does prey size matter? Novel observations of feeding in the leatherback turtle (Dermochelys coriacea) allow a test of predator-prey size relationships

S Fossette, A Gleiss, J Casey, A Lewis, G Hays

(2012), Vol. 8, pp. 351-354, Biology letters, London, England, C1-1

journal article

Acceleration data reveal the energy management strategy of a marine ectotherm during reproduction

S Fossette, G Schofield, M Lilley, A Gleiss, G Hays

(2012), Vol. 26, pp. 324-333, Functional ecology, London, England, C1-1

journal article

A biologist's guide to assessing ocean currents : a review

S Fossette, N Putman, K Lohmann, R Marsh, G Hays

(2012), Vol. 457, pp. 285-301, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Dive performance in a small-bodied, semi-aquatic mammal in the wild

L Harrington, G Hays, L Fasola, A Harrington, D Righton, D Macdonald

(2012), Vol. 93, pp. 198-210, Journal of mammalogy, Provo, Ut., C1-1

journal article

High activity and Lévy searches: jellyfish can search the water column like fish

G Hays, T Bastian, T Doyle, S Fossette, A Gleiss, M Gravenor, V Hobson, N Humphries, M Lilley, N Pade, D Sims

(2012), Vol. 279, pp. 465-473, Proceedings of the Royal Society B: biological sciences, London, Eng., C1-1

journal article

Changes in marine dinoflagellate and diatom abundance under climate change

S Hinder, G Hays, M Edwards, E Roberts, A Walne, M Gravenor

(2012), Vol. 2, pp. 271-275, Nature climate change, New York, N.Y., C1-1

journal article
2011

Fisheries bycatch data provide insights into the distribution of the mauve stinger (Pelagia noctiluca) around Ireland

T Bastian, D Stokes, J Kelleher, G Hays, J Davenport, T Doyle

(2011), Vol. 68, pp. 436-443, ICES journal of marine science, London, England, C1-1

journal article

Large-scale sampling reveals the spatio-temporal distributions of the jellyfish Aurelia aurita and Cyanea capillata in the Irish Sea

T Bastian, D Haberlin, J Purcell, G Hays, J Davenport, R McAllen, T Doyle

(2011), Vol. 158, pp. 2639-2653, Marine biology, Berlin, Germany, C1-1

journal article

Animal orientation strategies for movement in flows

J Chapman, R Klaassen, V Drake, S Fossette, G Hays, J Metcalfe, A Reynolds, D Reynolds, T Alerstam

(2011), Vol. 21, Current biology, Amsterdam, The Netherlands, C1-1

journal article

Convergent evolution in locomotory patterns of flying and swimming animals

A Gleiss, S Jorgensen, N Liebsch, J Sala, B Norman, G Hays, F Quintana, E Grundy, C Campagna, A Trites, B Block, R Wilson

(2011), Vol. 2, pp. 1-7, Nature communications, London, England, C1-1

journal article

Toxic marine microalgae and shellfish poisoning in the British isles : history, review of epidemiology, and future implications

S Hinder, G Hays, C Brooks, A Davies, M Edwards, A Walne, M Gravenor

(2011), Vol. 10, pp. 1-12, Environmental health, London, England, C1-1

journal article

Global patterns of epipelagic gelatinous zooplankton biomass

M Lilley, S Beggs, T Doyle, V Hobson, K Stromberg, G Hays

(2011), Vol. 158, pp. 2429-2436, Marine biology, Berlin, Germany, C1-1

journal article

Have jellyfish in the Irish Sea benefited from climate change and overfishing?

C Lynam, M Lilley, T Bastian, T Doyle, S Beggs, G Hays

(2011), Vol. 17, pp. 767-782, Global change biology, London, England, C1-1

journal article

N-dimensional animal energetic niches clarify behavioural options in a variable marine environment

R Wilson, C McMahon, F Quintana, E Frere, A Scolaro, G Hays, C Bradshaw

(2011), Vol. 214, pp. 646-656, Journal of experimental biology, Cambridge, England, C1-1

journal article
2010

Evidence from genetic and Lagrangian drifter data for transatlantic transport of small juvenile green turtles

C Monzón-Argüello, L Lopez-Jurado, C Rico, A Marco, P Lopez, G Hays, P Lee

(2010), Vol. 37, pp. 1752-1766, Journal of biogeography, London, England, C1-1

journal article

Satellite tracking the world's largest jelly predator, the ocean sunfish, Mola mola, in the Western Pacific

H Dewar, T Thys, S Teo, C Farwell, J O'Sullivan, T Tobayama, M Soichi, T Nakatsubo, Y Kondo, Y Okada, D Lindsay, G Hays, A Walli, K Weng, J Streelman, S Karl

(2010), Vol. 393, pp. 32-42, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Multi-decadal oceanic ecological datasets and their application in marine policy and management

M Edwards, G Beaugrand, G Hays, J Koslow, A Richardson

(2010), Vol. 25, pp. 602-610, Trends in ecology and evolution, Amsterdam, The Netherlands, C1-1

journal article

Behaviour and buoyancy regulation in the deepest-diving reptile : the leatherback turtle

S Fossette, A Gleiss, A Myers, S Garner, N Liebsch, N Whitney, G Hays, R Wilson, M Lutcavage

(2010), Vol. 213, pp. 4074-4083, Journal of experimental biology, Cambridge, England, C1-1

journal article

Spatio-temporal foraging patterns of a giant zooplanktivore, the leatherback turtle

S Fossette, V Hobson, C Girard, B Calmettes, P Gaspar, J Georges, G Hays

(2010), Vol. 81, pp. 225-234, Journal of marine systems, Amsterdam, The Netherlands, C1-1

journal article

Unravelling migratory connectivity in marine turtles using multiple methods

B Godley, C Barbosa, M Bruford, A Broderick, P Catry, M Coyne, A Formia, G Hays, M Witt

(2010), Vol. 47, pp. 769-778, Journal of applied ecology, London, England, C1-1

journal article

Global research priorities for sea turtles : informing management and conservation in the 21st century

M Hamann, M Godfrey, J Seminoff, K Arthur, P Barata, K Bjorndal, A Bolten, A Broderick, L Campbell, C Carreras, P Casale, M Chaloupka, S Chan, M Coyne, L Crowder, C Diez, P Dutton, S Epperly, N FitzSimmons, A Formia, M Girondot, G Hays, I Cheng, Y Kaska, R Lewison, J Mortimer, W Nichols, R Reina, K Shanker, J Spotila, J Tomás, B Wallace, T Work, J Zbinden, B Godley

(2010), Vol. 11, pp. 245-269, Endangered species research, Oldendorf, Germany, C1-1

journal article

Breeding periodicity for male sea turtles, operational sex ratios, and implications in the face of climate change

G Hays, S Fossette, K Katselidis, G Schofield, M Gravenor

(2010), Vol. 24, pp. 1636-1643, Conservation biology, London, England, C1-1

journal article

Ontogenetic development of migration : Lagrangian drift trajectories suggest a new paradigm for sea turtles

G Hays, S Fossette, K Katselidis, P Mariani, G Schofield

(2010), Vol. 7, pp. 1319-1327, Journal of the Royal Society Interface, London, England, C1-1

journal article

When surfacers do not dive : multiple significance of extended surface times in marine turtles

S Hochscheid, F Bentivegna, A Hamza, G Hays

(2010), Vol. 213, pp. 1328-1337, Journal of experimental biology, Cambridge, England, C1-1

journal article

The biology and ecology of the ocean sunfish Mola mola : a review of current knowledge and future research perspectives

E Pope, G Hays, T Thys, T Doyle, D Sims, N Queiroz, V Hobson, L Kubicek, J Houghton

(2010), Vol. 20, pp. 471-487, Reviews in fish biology and fisheries, Berlin, Germany, C1-1

journal article

Use of respiration rates of scyphozoan jellyfish to estimate their effects on the food web

J Purcell, V Fuentes, D Atienza, U Tilves, D Astorga, M Kawahara, G Hays

(2010), Vol. 645, pp. 135-152, Hydrobiologia, Berlin, Germany, C1-1

journal article

Fidelity to foraging sites, consistency of migration routes and habitat modulation of home range by sea turtles

G Schofield, V Hobson, S Fossette, M Lilley, K Katselidis, G Hays

(2010), Vol. 16, pp. 840-853, Diversity and distributions, London, England, C1-1

journal article

Inter-annual variability in the home range of breeding turtles : implications for current and future conservation management

G Schofield, V Hobson, M Lilley, K Katselidis, C Bishop, P Brown, G Hays

(2010), Vol. 143, pp. 722-730, Biological conservation, Amsterdam, The Netherlands, C1-1

journal article

Conservation hotspots : implications of intense spatial area use by breeding male and female loggerheads at the Mediterranean's largest rookery

G Schofield, M Lilley, C Bishop, P Brown, K Katselidis, P Dimopoulos, J Pantis, G Hays

(2010), Vol. 10, pp. 191-202, Endangered species research, Oldendorf, Germany, C1-1

journal article

Assessing accuracy and utility of satellite-tracking data using Argos-linked Fastloc-GPS

M Witt, S Akesson, A Broderick, M Coyne, J Ellick, A Formia, G Hays, P Luschi, S Stroud, B Godley

(2010), Vol. 80, pp. 571-581, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article
2009

Animal migration : linking models and data beyond taxonomic limits

S Bauer, Z Barta, B Ens, G Hays, J McNamara, M Klaassen

(2009), Vol. 5, pp. 433-435, Biology letters, London, England, C1-1

journal article

Vertical niche overlap by two ocean giants with similar diets : ocean sunfish and leatherback turtles

G Hays, M Farquhar, P Luschi, S Teo, T Thys

(2009), Vol. 370, pp. 134-143, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Link between vertical and horizontal movement patterns of cod in the North Sea

V Hobson, D Righton, J Metcalfe, G Hays

(2009), Vol. 5, pp. 133-142, Aquatic biology, Oldendorf, Germany, C1-1

journal article

Distribution, extent of inter-annual variability and diet of the bloom-forming jellyfish Rhizostoma in European waters

M Lilley, J Houghton, G Hays

(2009), Vol. 89, pp. 39-48, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Indicators of the impact of climate change on migratory species

S Newson, S Mendes, H Crick, N Dulvy, J Houghton, G Hays, A Hutson, C Macleod, G Pierce, R Robinson

(2009), Vol. 7, pp. 101-113, Endangered species research, Oldendorf, Germany, C1-1

journal article

The jellyfish joyride : causes, consequences and management responses to a more gelatinous future

A Richardson, A Bakun, G Hays, M Gibbons

(2009), Vol. 24, pp. 312-322, Trends in ecology and evolution, Amsterdam, The Netherlands, C1-1

journal article

Travelling through a warming world: climate change and migratory species

R Robinson, H Crick, J Learmonth, I Maclean, C Thomas, F Bairlein, M Forchhammer, C Francis, J Gill, B Godley, J Harwood, G Hays, B Huntley, A Hutson, G Pierce, M Rehfisch, D Sims, M Santos, T Sparks, D Stroud, M Visser

(2009), Vol. 7, pp. 87-99, Endangered species research, Oldendorf, Germany, C1-1

journal article

New frontiers in biologging science

C Rutz, G Hays

(2009), Vol. 5, pp. 289-292, Biology letters, London, England, C1-1

journal article

Microhabitat selection by sea turtles in a dynamic thermal marine environment

G Schofield, C Bishop, K Katselidis, P Dimopoulos, J Pantis, G Hays

(2009), Vol. 78, pp. 14-21, Journal of animal ecology, London, England, C1-1

journal article

Satellite tracking of the world's largest bony fish, the ocean sunfish (Mola mola L.) in the North East Atlantic

D Sims, N Queiroz, T Doyle, J Houghton, G Hays

(2009), Vol. 370, pp. 127-133, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Long-term GPS tracking of ocean Sunfish Mola mola offers a new direction in fish monitoring

D Sims, N Queiroz, N Humphries, F Lima, G Hays

(2009), Vol. 4, pp. 1-6, PLoS one, San Francisco, Calif., C1-1

journal article

Vulnerability of marine turtles to climate change

E Poloczanska, C Limpus, G Hays

(2009), Vol. 56, pp. 151-211, Advances in marine biology, London, England, C1-1

journal article
2008

Widespread occurrence of the jellyfish Pelagia noctiluca in Irish coastal and shelf waters

T Doyle, H De, D Cotton, B Dorschel, V Cummins, J Houghton, J Davenport, G Hays

(2008), Vol. 30, pp. 963-968, Journal of plankton research, Oxford, England, C1-1

journal article

Leatherback turtles satellite-tagged in European waters

T Doyle, J Houghton, P O'Súilleabháin, V Hobson, F Marnell, J Davenport, G Hays

(2008), Vol. 4, pp. 23-31, Endangered species research, Oldendorf, Germany, C1-1

journal article

Diving behaviour of jellyfish equipped with electronic tags

G Hays, T Doyle, J Houghton, M Lilley, J Metcalfe, D Righton

(2008), Vol. 30, pp. 325-331, Journal of plankton research, Oxford, England, C1-1

journal article

Sea turtles : a review of some key recent discoveries and remaining questions

G Hays

(2008), Vol. 356, pp. 1-7, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Ocean surface warming : the North Atlantic remains within the envelope of previous recorded conditions

V Hobson, C McMahon, A Richardson, G Hays

(2008), Vol. 55, pp. 155-162, Deep sea research : Part 1 : oceanographic research papers, Amsterdam, The Netherlands, C1-1

journal article

The role of infrequent and extraordinary deep dives in leatherback turtles (Dermochelys coriacea)

J Houghton, T Doyle, J Davenport, R Wilson, G Hays

(2008), Vol. 211, pp. 2566-2575, Journal of experimental biology, Cambridge, England, C1-1

journal article

Measuring the state of consciousness in a free-living diving sea turtle

J Houghton, A Cedras, A Myers, N Liebsch, J Metcalfe, J Mortimer, G Hays

(2008), Vol. 356, pp. 115-120, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Influence of ocean currents on long-distance movement of leatherback sea turtles in the Southwest Indian Ocean

P Lambardi, J Lutjeharms, R Mencacci, G Hays, P Luschi

(2008), Vol. 353, pp. 289-301, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Goal navigation and island-finding in sea turtles

K Lohmann, P Luschi, G Hays

(2008), Vol. 356, pp. 83-95, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article
2007

Detecting female precise natal philopatry in green turtles using assignment methods

P Lee, P Luschi, G Hays

(2007), Vol. 16, pp. 61-74, Molecular ecology, London, England, C1-1

journal article

Measurement error causes scale-dependent threshold erosion of biological signals in animal movement data

C Bradshaw, D Sims, G Hays

(2007), Vol. 17, pp. 628-638, Ecological applications, Tempe, Ariz., C1-1

journal article

Behavioral inference of diving metabolic rate in free-ranging leatherback turtles

C Bradshaw, C McMahon, G Hays

(2007), Vol. 80, pp. 209-219, Physiological and biochemical zoology, Chicago, Ill., C1-1

journal article

The broad-scale distribution of five jellyfish species across a temperate coastal environment

T Doyle, J Houghton, S Buckley, G Hays, J Davenport

(2007), Vol. 579, pp. 29-39, Hydrobiologia, Amsterdam, The Netherlands, C1-1

journal article

The energy density of jellyfish : estimates from bomb-calorimetry and proximate-composition

T Doyle, J Houghton, R McDevitt, J Davenport, G Hays

(2007), Vol. 343, pp. 239-252, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Genetic composition of the Ascension Island green turtle rookery based on mitochondrial DNA : implications for sampling and diversity

A Formia, A Broderick, F Glen, B Godley, G Hays, M Bruford

(2007), Vol. 3, pp. 145-158, Endangered species research, Oldendorf, Germany, C1-1

journal article

Meta-analysis of movements in Atlantic leatherback turtles during the nesting season : conservation implications

J Georges, S Fossette, A Billes, S Ferraroli, J Fretey, D Grémillet, M Le, A Myers, H Tanaka, G Hays

(2007), Vol. 338, pp. 225-232, Endangered species research, Oldendorf, Germany, C1-1

journal article

Why do Argos satellite tags deployed on marine animals stop transmitting?

G Hays, C Bradshaw, M James, P Lovell, D Sims

(2007), Vol. 349, pp. 52-60, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Recording the free-living behaviour of small-bodied, shallow-diving animals with data loggers

G Hays, D Forman, L Harrington, A Harrington, D Macdonald, D Righton

(2007), Vol. 76, pp. 183-190, Journal of animal ecology, London, England, C1-1

journal article

Flipper beat frequency and amplitude changes in diving green turtles, Chelonia mydas

G Hays, G Marshall, J Seminoff

(2007), Vol. 150, pp. 1003-1009, Marine biology, Berlin, Germany, C1-1

journal article

Vertical movements of North Sea Cod

V Hobson, D Righton, J Metcalfe, G Hays

(2007), Vol. 347, pp. 101-110, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Overwintering behaviour in sea turtles : dormancy is optional

S Hochscheid, F Bentivegna, M Bradhai, G Hays

(2007), Vol. 340, pp. 287-298, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Allometric scaling of lung volume and its consequences for marine turtle diving performance

S Hochscheid, C McMahon, C Bradshaw, F Maffucci, F Bentivegna, G Hays

(2007), Vol. 148, pp. 360-367, Comparative biochemistry and physiology Part A, Amsterdam, The Netherlands, C1-1

journal article

Stranding events provide indirect insights into the seasonality and persistence of Jellyfish Medusae (Cnidaria: Scyphozoa)

J Houghton, T Doyle, J Davenport, M Lilley, R Wilson, G Hays

(2007), Vol. 589, pp. 1-13, Hydrobiologia, Amsterdam, The Netherlands, C1-1

journal article

Protracted rainfall decreases temperature within leatherback turtle (Dermochelys coriacea) clutches in Grenada, West Indies: Ecological implications for a species displaying temperature dependent sex determination

J Houghton, A Myers, C Lloyd, R King, C Isaacs, G Hays

(2007), Vol. 345, pp. 71-77, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Applying the heat to research techniques for species conservation

C McMahon, C Bradshaw, G Hays

(2007), Vol. 21, pp. 271-273, Conservation biology, London, England, C1-1

journal article

Satellite tracking reveals unusual diving characteristics for a marine reptile, the olive ridley turtle : Lepidochelys olivacea

C McMahon, C Bradshaw, G Hays

(2007), Vol. 329, pp. 239-252, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

A novel technique for measuring heart rate in a free swimming marine vertebrate

A Myers, G Hays

(2007), Vol. 349, pp. 45-51, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Female-female aggression : structure of interaction and outcome in loggerhead sea turtles

G Schofield, K Katselidis, J Pantis, P Dimopoulos, G Hays

(2007), Vol. 336, pp. 267-274, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Novel GPS tracking of sea turtles as a tool for conservation management

G Schofield, C Bishop, G MacLeon, P Brown, M Baker, K Katselidis, P Dimopoulos, J Pantis, G Hays

(2007), Vol. 347, pp. 58-68, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article
2006

The behaviour of a hawksbill turtle data-logged during the passage of hurricane Georges through the Caribbean

S Storch, G Hays, Z Hillis-Starr, R Wilson

(2006), Vol. 39, pp. 307-313, Marine and freshwater behaviour and physiology, London, England, C1-1

journal article

The ocean sunfish Mola mola : insights into distribution, abundance and behaviour in the Irish and Celtic Seas

J Houghton, T Doyle, J Davenport, G Hays

(2006), Vol. 86, pp. 1237-1243, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Do leatherback turtles Dermochelys coriacea forage during the breeding season? A combination of data-logging devices provide new insights

A Myers, G Hays

(2006), Vol. 322, pp. 259-267, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Expanded thermal niche for a diving vertebrate : a leatherback turtle diving into near-freezing water

M James, J Davenport, G Hays

(2006), Vol. 335, pp. 221-226, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Thermal niche, large-scale movements and implications of climate change for a critically endangered marine vertebrate

C McMahon, G Hays

(2006), Vol. 12, pp. 1330-1338, Global change biology, London, England, C1-1

journal article

Thermal control of hatchling emergence patterns in marine turtles

F Glen, A Broderick, B Godley, G Hays

(2006), Vol. 334, pp. 31-42, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Developing a simple, rapid method for identifying and monitoring jellyfish aggregations from the air

J Houghton, T Doyle, J Davenport, G Hays

(2006), Vol. 314, pp. 159-170, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Tools for studying animal behaviour : validation of dive profiles relayed via the Argos satellite system

A Myers, P Lovell, G Hays

(2006), Vol. 71, pp. 989-993, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

Long-term monitoring of leatherback turtle diving behaviour during oceanic movements

A Sale, P Luschi, R Mencacci, P Lambardi, G Hughes, G Hays, S Benvenuti, F Papi

(2006), Vol. 328, pp. 197-210, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Are green turtles globally endangered?

A Broderick, R Frauenstein, F Glen, G Hays, A Jackson, T Pelembe, G Ruxton, B Godley

(2006), Vol. 15, pp. 21-26, Global change biology, London, England, C1-1

journal article

A review of migratory behaviour of sea turtles off southeastern Africa

P Luschi, J Lutjeharms, P Lambardi, R Mencacci, G Hughes, G Hays

(2006), Vol. 102, pp. 51-58, South Africa journal of science, Marshalltown, Transvaal, C1-1

journal article

Rhythmic throat oscillations in nesting green turtles (Chelonia mydas)

F Glen, A Broderick, B Godley, G Hays

(2006), pp. 299-301, Chelonian conservation and biology, Washington, D.C., C1-1

journal article

Flexible foraging movements of Leatherback turtles across the North Atlantic Ocean

G Hays, V Hobson, J Metcalfe, D Righton, D Sims

(2006), Vol. 87, pp. 2647-2656, Ecology, Ithaca, N.Y., C1-1

journal article

Jellyfish aggregations and leatherback turtle foraging patterns in a temperate coastal environment

J Houghton, T Doyle, M Wilson, J Davenport, G Hays

(2006), Vol. 87, pp. 1967-1972, Ecology, Ithaca, N.Y., C1-1

journal article
2005

Animal-borne sensors successfully capture the real-time thermal properties of ocean basins

C McMahon, E Autret, J Houghton, P Lovell, A Myers, G Hays

(2005), Vol. 3, pp. 392-398, Limnology and oceanography : methods, Waco, Tex., C1-1

journal article

Climate change and marine plankton

G Hays, A Richardson, C Robinson

(2005), Vol. 3, pp. 337-344, Trends in ecology and evolution, Amsterdam, The Netherlands, C1-1

journal article

Patterns in the emergence of green (Chelonia mydas) and loggerhead (Caretta caretta) turtle hatchlings from their nests

F Glen, A Broderick, B Godley, G Hays

(2005), Vol. 146, pp. 1039-1049, Marine biology, Berlin, Germany, C1-1

journal article

First records of dive durations for a hibernating sea turtle

S Hochscheid, F Bentivegna, G Hays

(2005), Vol. 1, pp. 82-86, Biology letters, London, England, C1-1

journal article
2004

Polyandry in a marine turtle : females make the best of a bad job

P Lee, G Hays

(2004), Vol. 101, pp. 6530-6536, Proceedings of the National Academy of Sciences of the United States of America, Washington, D.C., C1-1

journal article

How well does the Continuous Plankton Recorder (CPR) sample zooplankton? A comparison with the Longhurst Hardy Plankton Recorder (LHPR) in the northeast Atlantic

A Richardson, E John, X Irigoien, R Harris, G Hays

(2004), Vol. 51, pp. 1283-1294, Deep sea research : Part 1 : oceanographic research papers, Amsterdam, The Netherlands, C1-1

journal article

First records of flipper beat frequency during sea turtle diving

G Hays, J Metcalfe, A Walne, R Wilson

(2004), Vol. 303, pp. 243-260, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

First records of oceanic dive profiles for leatherback turtles, Dermochelys coriacea, indicate behavioural plasticity associated with long-distance migration

G Hays, J Houghton, C Isaacs, R King, C Lloyd, P Lovell

(2004), Vol. 67, pp. 733-743, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

The implications of lung-regulated buoyancy control for dive depth and duration

G Hays, J Metcalfe, A Walne

(2004), Vol. 85, pp. 1137-1145, Ecology, Ithaca, N.Y., C1-1

journal article

The volume of water filtered by a Continuous Plankton Recorder sample: the effect of ship speed

T Jonas, A Walne, G Beaugrand, L Gregory, G Hays

(2004), Vol. 26, pp. 1499-1506, Journal of plankton research, Oxford, England, C1-1

journal article
2003

Multiple paternity assessed using microsatellite markers, in green turtles Chelonia mydas (Linnaeus, 1758) of Ascension Island, South Atlantic

J Ireland, A Broderick, F Glen, B Godley, G Hays, P Lee, D Skibinski

(2003), Vol. 291, pp. 149-160, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

CPR sampling: the technical background, materials and methods, consistency and comparability

S Batten, R Clark, J Flinkman, G Hays, E John, A John, T Jonas, J Lindley, D Stevens, A Walne

(2003), Vol. 58, pp. 193-215, Progress in oceanography, Amsterdam, The Netherlands, C1-1

journal article

Satellite telemetry suggests high levels of fishing-induced mortality in marine turtles

G Hays, A Broderick, B Godley, P Luschi, W Nichols

(2003), Vol. 262, pp. 305-309, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

A review of long-distance movements by marine turtles, and the possible role of ocean currents

P Luschi, G Hays, F Papi

(2003), Vol. 103, pp. 293-302, Oikos, London, England, C1-1

journal article

Navigation by green turtles: which strategy do displaced adults use to find Ascension Island?

S Akesson, A Broderick, F Glen, B Godley, P Luschi, F Papi, G Hays

(2003), Vol. 103, pp. 363-372, Oikos, London, England, C1-1

journal article

Incubation environment affects phenotype of naturally incubated green turtle hatchlings

F Glen, A Broderick, B Godley, G Hays

(2003), Vol. 83, pp. 1183-1186, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Island-finding ability of marine turtles

G Hays, S Akesson, A Broderick, F Glen, B Godley, F Papi, P Luschi

(2003), Vol. 270, Proceedings of the Royal Society B : biological sciences, London, England, C1-1

journal article

A review of the adaptive significance and ecosystem consequences of zooplankton diel vertical migrations

G Hays

(2003), Vol. 503, pp. 163-170, Hydrobiologia, Berlin, Germany, C1-1

journal article

Habitat utilization by juvenile hawksbill turtles (Eretmochelys imbricata, Linnaeus, 1766) around a shallow water coral reef

J Houghton, M Callow, G Hays

(2003), Vol. 37, pp. 1269-1280, Journal of natural history, Abingdon, England, C1-1

journal article

Movement patterns of green turtles in Brazilian coastal waters described by satellite tracking and flipper tagging

B Godley, E Lima, S Akesson, A Broderick, F Glen, M Godfrey, P Luschi, G Hays

(2003), Vol. 253, pp. 279-288, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Critical evaluation of the nursery role hypothesis for seagrass meadows

K Heck Jnr, G Hays, R Orth

(2003), Vol. 253, pp. 123-136, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Climate change and sea turtles : a 150-year reconstruction of incubation temperatures at a major marine turtle rookery

G Hays, A Broderick, F Glen, B Godley

(2003), Vol. 9, pp. 642-646, Global change biology, London, England, C1-1

journal article

Variation in reproductive output of marine turtles

A Broderick, F Glen, B Godley, G Hays

(2003), Vol. 288, pp. 95-109, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Post-nesting movements and submergence patterns of loggerhead marine turtles in the Mediterranean assessed by satellite tracking

B Godley, A Broderick, F Glen, G Hays

(2003), Vol. 287, pp. 119-134, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

CPR sampling: the technical background, materials and methods, consistency and comparability

S Batten, R Clark, J Flinkman, G Hays, E John, A John, T Jonas, J Lindley, D Stevens, A Walne

(2003), Vol. 58, pp. 193-215, Progress in Oceanography, Oxford, Eng., C1-1

journal article
2002

Biphasal long-distance migration in green turtles

G Hays, A Broderick, B Godley, P Lovell, C Martin, B McConnell, S Richardson

(2002), Vol. 64, pp. 895-898, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

Behavioural plasticity in a large marine herbivore: contrasting patterns of depth utilisation between two green turtle (Chelonia mydas) populations

G Hays, F Glen, A Broderick, B Godley, J Metcalfe

(2002), Vol. 141, pp. 985-990, Marine biology, Berlin, Germany, C1-1

journal article

Water temperature and internesting intervals for loggerhead (Caretta caretta) and green (Chelonia mydas) sea turtles

G Hays, A Broderick, F Glen, B Godley, J Houghton, J Metcalfe

(2002), Vol. 27, pp. 429-432, Journal of thermal biology, Amsterdam, The Netherlands, C1-1

journal article

Continuous plankton records stand the test of time: evaluation of flow rates, clogging and the continuity of the CPR time-series

E John, S Batten, D Stevens, A Walne, T Jonas, G Hays

(2002), Vol. 24, pp. 941-946, Journal of plankton journal, Oxford, England, C1-1

journal article

Estimating the number of green and loggerhead turtles nesting annually in the Mediterranean

A Broderick, F Glen, B Godley, G Hays

(2002), Vol. 36, pp. 227-235, Oryx, Cambridge, England, C1-1

journal article

Long-term satellite telemetry of the movements and habitat utilisation by green turtles in the Mediterranean

B Godley, S Richardson, A Broderick, M Coyne, F Glen, G Hays

(2002), Vol. 25, pp. 352-362, Ecography, London, England, C1-1

journal article

Diving behaviour during the internesting interval for loggerhead turtles Caretta caretta nesting in Cyprus

J Houghton, A Broderick, B Godley, J Metcalfe, G Hays

(2002), Vol. 227, pp. 63-70, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Reproductive seasonality and sexual dimorphism in green turtles

B Godley, A Broderick, R Frauenstein, F Glen, G Hays

(2002), Vol. 226, pp. 125-133, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Temperature-dependent sex determination of Ascension Island green turtles

B Godley, A Broderick, F Glen, G Hays

(2002), Vol. 226, pp. 115-124, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article
2001

Comparison of the epipelagic zooplankton samples from a U-Tow and the traditional WP2 net

K Cook, G Hays

(2001), Vol. 23, pp. 953-962, Journal of plankton research, Oxford, England, C1-1

journal article

The movements and submergence behaviour of male green turtles at Ascension Island

G Hays, A Broderick, F Glen, B Godley, W Nichols

(2001), Vol. 139, pp. 395-400, Marine biology, Berlin, Germany, C1-1

journal article

Trophic status drives interannual variability in nesting numbers of marine turtles

A Broderick, B Godley, G Hays

(2001), Vol. 268, pp. 1481-1487, Proceedings of the Royal Society B : biological sciences, London, England, C1-1

journal article

Thermal conditions in nests of loggerhead turtles: further evidence suggesting female skewed sex ratios of hatchling production in the Mediterranean

B Godley, A Broderick, J Downie, F Glen, J Houghton, I Kirkwood, S Reece, G Hays

(2001), Vol. 263, pp. 45-63, Journal of experimental marine biology and ecology, Amsterdam, The Netherlands, C1-1

journal article

Zooplankton abundance and community structure over a 4000 km transect in the North-east Atlantic

D Clark, K Aazem, G Hays

(2001), Vol. 23, pp. 365-372, Journal of plankton research, Oxford, England, C1-1

journal article

The implications of location accuracy for the interpretation of satellite-tracking data

G Hays, S Akesson, B Godley, P Luschi, P Santidrian

(2001), Vol. 61, pp. 1035-1040, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

The importance of sand albedo for the thermal conditions on sea turtle nesting beaches

G Hays, J Ashworth, M Barnsley, A Broderick, D Emery, B Godley, A Henwood, E Jones

(2001), Vol. 93, pp. 87-94, Oikos, London, England, C1-1

journal article

Movements of migrating green turtles in relation to AVHRR derived sea surface temperature

G Hays, M Dray, T Quaife, T Smyth, N Mironnet, P Luschi, F Papi, M Barnsley

(2001), Vol. 22, pp. 1403-1411, International journal of remote sensing, London, England, C1-1

journal article

Testing the navigational abilities of ocean migrants: displacement experiments on green sea turtles (Chelonia mydas)

P Luschi, S Akesson, A Broderick, F Glen, B Godley, F Papi, G Hays

(2001), Vol. 50, pp. 528-534, Behavioural ecology and sociobiology, Berlin, Germany, C1-1

journal article

The diving behaviour of green turtles undertaking oceanic migration to and from Ascension Island: dive durations, dive profiles and depth distribution

G Hays, S Akesson, A Broderick, F Glen, B Godley, P Luschi, C Martin, J Metcalfe, F Papi

(2001), Vol. 204, pp. 4093-4098, Journal of experimental biology, Cambridge, England, C1-1

journal article

Comparison between zooplankton data collected by the Continuous Plankton Recorder survey in the English Channel and by WP-2 nets at station L4, Plymouth (UK)

E John, S Batten, R Harris, G Hays

(2001), Vol. 46, pp. 223-232, Journal of sea research, Amsterdam, The Netherlands, C1-1

journal article

Dive angles for a green turtle (Chelonia mydas)

F Glen, A Broderick, B Godley, J Metcalfe, G Hays

(2001), Vol. 81, pp. 683-686, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Oceanic long-distance navigation : do experienced migrants use the earth's magnetic field?

S Akesson, P Luschi, F Papi, A Broderick, F Glen, B Godley, G Hays

(2001), Vol. 54, pp. 419-427, Journal of navigation, Cambridge, England, C1-1

journal article

Asynchronous emergence by loggerhead turtle (Caretta caretta) hatchlings

J Houghton, G Hays

(2001), Vol. 88, pp. 133-136, Naturwissenschaften, Berlin, Germany, C1-1

journal article

Two hundred years after a commercial marine turtle fishery: the current status of marine turtles nesting in the Cayman Islands

J Aiken, B Godley, A Broderick, T Austin, G Ebanks-Petrie, G Hays

(2001), Vol. 35, pp. 145-151, Oryx, Cambridge, England, C1-1

journal article

Large-scale patterns of zooplankton abundance in the NE Atlantic in June and July 1996

G Hays, D Clark, A Walne, A Warner

(2001), Vol. 48, pp. 951-961, Deep sea research : Part 2 : topical studies in oceanography, Amsterdam, The Netherlands, C1-1

journal article

Diel changes in the near-surface biomass of zooplankton and the carbon content of vertical migrants

G Hays, R Harris, R Head

(2001), Vol. 48, pp. 1063-1068, Deep sea research : Part 2 : topical studies in oceanography, Amsterdam, The Netherlands, C1-1

journal article

Nesting of green turtles (Chelonia mydas) at Ascension Island, South Atlantic

B Godley, A Broderick, G Hays

(2001), Vol. 97, pp. 151-158, Biological conservation, Amsterdam, The Netherlands, C1-1

journal article

Metabolic heating and the prediction of sex ratios for green turtles (Chelonia mydas)

A Broderick, B Godley, G Hays

(2001), Vol. 74, pp. 161-170, Physiological and biochemical zoology, Chicago, Ill., C1-1

journal article
2000

Open-sea migration of magnetically disturbed sea turtles

F Papi, P Luschi, S Akesson, S Capogrossi, G Hays

(2000), Vol. 203, pp. 3435-3443, Journal of experimental biology, Cambridge, England, C1-1

journal article

The implications of variable remigration intervals for the assessment of population size in marine turtles

G Hays

(2000), Vol. 206, pp. 221-227, Journal of theoretical biology, Amsterdam, The Netherlands, C1-1

journal article

The diving behaviour of green turtles at Ascension Island

G Hays, C Adams, A Broderick, B Godley, D Lucas, J Metcalfe, A Prior

(2000), Vol. 59, pp. 577-586, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

Activity patterns of insectivorous bats and birds in northern Scandinavia (69° N), during continuous midsummer daylight

J Speakman, J Rydell, P Webb, J Hayes, G Hays, I Hulbert, R McDevitt

(2000), Vol. 88, pp. 75-86, Oikos, London, England, C1-1

journal article
1999

Changes in behaviour during the inter-nesting period and post-nesting migration for Ascension Island green turtles

G Hays, P Luschi, F Papi, S del, R Marsh

(1999), Vol. 189, pp. 263-273, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Long-term thermal conditions on the nesting beaches of green turtles on Ascension Island

G Hays, B Godley, A Broderick

(1999), Vol. 185, pp. 297-299, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article
1998

The navigational feats of green sea turtles migrating from Ascension Island investigated by satellite telemetry

P Luschi, G Hays, S del, R Marsh, F Papi

(1998), Vol. 265, pp. 2279-2284, Proceedings of the Royal Society B : biological sciences, London, England, C1-1

journal article

Thermal conductivity of sand and its effect on the temperature of Loggerhead Sea Turtle (Caretta Caretta) nests

J Speakman, G Hays, E Lindblad

(1998), Vol. 78, pp. 1337-1352, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Measuring the filtration efficiency of the Continuous Plankton Recorder

A Walne, G Hays, P Adams

(1998), Vol. 20, pp. 1963-1969, Journal of plankton research, Oxford, England, C1-1

journal article

The U-Tow : a system for sampling mesozooplankton over extended spatial scales

G Hays, A Walne, C Quartley

(1998), Vol. 20, pp. 135-144, Journal of plankton research, Oxford, England, C1-1

journal article

Diel changes in the carbon and nitrogen content of the copepod Metridia lucens

G Hays, P Webb, S Frears

(1998), Vol. 20, pp. 727-737, Journal of plankton research, Oxford, Eng., C1-1

journal article
1997

Large scale spatial variations in the seasonal abundance of Calanus finmarchicus

B Planque, G Hays, F Ibanez, J Gamble

(1997), Vol. 44, pp. 315-326, Deep sea research : Part 1 : oceanographic research papers, Amsterdam, The Netherlands, C1-1

journal article

Estimating the age of juvenile loggerhead sea turtles in the North Atlantic

G Hays, R Marsh

(1997), Vol. 75, pp. 40-46, Canadian journal of zoology, Ottawa, Ont., C1-1

journal article

The vertical nitrogen flux caused by zooplankton diel vertical migration

G Hays, R Harris, R Head

(1997), Vol. 160, pp. 57-62, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Why do the two most abundant copepods in the North Atlantic differ so markedly in their diel vertical migration behaviour?

G Hays, A Warner, P Tranter

(1997), Vol. 38, pp. 85-92, Journal of sea research, Amsterdam, The Netherlands, C1-1

journal article
1996

Long-term changes in the diel vertical migration behaviour of zooplankton

G Hays, A Warner, D Lefevre

(1996), Vol. 141, pp. 149-159, Marine ecology progress series, Oldendorf, Germany, C1-1

journal article

Large-scale patterns of diel vertical migration in the North Atlantic

G Hays

(1996), Vol. 43, pp. 1601-1615, Deep sea research : Part 1 : oceanographic research papers, Amsterdam, The Netherlands, C1-1

journal article
1995

Ontogenetic and seasonal variation in the Diel Vertical Migration of the Copepods Metridia lucens and Metridia longa

G Hays

(1995), Vol. 40, pp. 1461-1465, Limnology and oceanography, Grafton, Wis., C1-1

journal article

Spatio-temporal patterns in the Diel Vertical Migration of the Copepod Metridia lucens in the Northeast Atlantic derived from the Continuous Plankton Recorder Survey

G Hays, A Warner, C Proctor

(1995), Vol. 40, pp. 469-475, Limnology and oceanography, Grafton, Wis., C1-1

journal article

Inter- and intra-beach thermal variation for Green Turtle nests on Ascension Island, South Atlantic

G Hays, C Adams, J Mortimer, J Speakman

(1995), Vol. 75, pp. 405-411, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Nest site selection by sea turtles

G Hays, A Mackay, C Adams, J Mortimer, J Speakman, M Boerema

(1995), Vol. 75, pp. 667-674, Journal of the Marine Biological Association of the United Kingdom, Cambridge, England, C1-1

journal article

Nest-site selection by sea-turtles

G Hays, A Mackay, C Adams, J Mortimer, J Speakman, M Boerema

(1995), Vol. 75, pp. 667-674, Journal of the marine biological association of the United Kingdom, Cambridge, Eng., C1-1

journal article
1994

Interspecific differences in the Diel Vertical Migration of Marine Copepods : the Implications of size, color, and morphology

G Hays, C Proctor, A John, A Warner

(1994), Vol. 39, pp. 1621-1629, Limnology and oceanography, Grafton, Wis., C1-1

journal article

Is hyperthermia a constraint on the diurnal activity of bats?

J Speakman, G Hays, P Webb

(1994), Vol. 171, pp. 325-341, Journal of theoretical biology, Amsterdam, The Netherlands, C1-1

journal article

Mesh selection and filtration efficiency of the Continuous Plankton Recorder

G Hays

(1994), Vol. 16, pp. 403-412, Journal of plankton research, Oxford, England, C1-1

journal article

Predation rates on bats released to fly during daylight in south-eastern Australia

J Speakman, L Lumsden, G Hays

(1994), Vol. 233, pp. 318-321, Journal of zoology, Oxford, England, C1-1

journal article

Estimating chlorophyll a abundance from the 'phytoplankton colour' recorded by the Continuous Plankton Recorder survey : validation with simultaneous fluorometry

G Hays, J Lindley

(1994), Vol. 16, pp. 23-34, Journal of plankton research, Oxford, England, C1-1

journal article
1993

Nest placement by loggerhead turtles, Caretta caretta

G Hays, J Speakman

(1993), Vol. 45, pp. 47-53, Animal behaviour, Amsterdam, The Netherlands, C1-1

journal article

Reproductive investment by green turtles nesting on Ascension Island

G Hays, C Adams, J Speakman

(1993), Vol. 71, pp. 1098-1103, Canadian journal of zoology, Ottawa, Ont., C1-1

journal article

The relationship between Gulf Stream position and copepod abundance derived from the Continuous Plankton Recorder Survey : separating biological signal from sampling noise

G Hays, M Carr, A Taylor

(1993), Vol. 15, pp. 1359-1373, Journal of plankton research, Oxford, England, C1-1

journal article
1992

Albedo and transmittance of short-wave radiation for bat wings

J Speakman, G Hays

(1992), Vol. 17, pp. 317-321, Journal of thermal biology, Amsterdam, The Netherlands, C1-1

journal article

Why do brown long-eared bats (Plecotus auritus) fly in winter?

G Hays, J Speakman, P Webb

(1992), Vol. 65, pp. 554-567, Physiological zoology, Chicago, Ill., C1-1

journal article

The functional significance of ventilation frequency, and its relationship to oxygen demand in the resting brown long-eared bat, Plecotus auritus

P Webb, G Hays, J Speakman, P Racey

(1992), Vol. 162, pp. 144-147, Journal of comparative physiology B, Berlin, Germany, C1-1

journal article

Clutch size for Mediterranean loggerhead turtles (Caretta caretta)

G Hays, J Speakman

(1992), Vol. 226, pp. 321-327, Journal of zoology, Oxford, England, C1-1

journal article
1991

Arrhythmic breathing in torpid pipistrelle bats, Pipistrellus pipistrellus

G Hays, P Webb, J Speakman

(1991), Vol. 85, pp. 185-192, Respiration physiology, Amsterdam, The Netherlands, C1-1

journal article

Reproductive investment and optimum clutch size of Loggerhead Sea Turtles (Caretta caretta)

G Hays, J Speakman

(1991), Vol. 60, pp. 455-462, Journal of animal ecology, London, England, C1-1

journal article

Satellite tracking of a loggerhead turtle (caretta caretta) in the Mediterranean

G Hays, P Webb, J Hayes, I Priede, J French

(1991), Vol. 71, pp. 743-746, Journal of the Marine Biological Association of the United Kingdom, C1-1

journal article

Funded Projects at Deakin

Industry and Other Funding

Sea turtles in Chagos conservation research programme 2017-2020

Prof Graeme Hays, Nicole Esteban

Foundation Bertarelli

  • 2020: $266,781
  • 2019: $253,189
  • 2018: $415,281
  • 2017: $436,893

Supervisions

Principal Supervisor
2017

Antoine Marie Dujon

Thesis entitled: New technologies reveal insights on the behaviour of marine vertebrates

Doctor of Philosophy (Life & Env), School of Life and Environmental Sciences

Associate Supervisor
2022

Batbayar Galtbalt

Thesis entitled: Weather and climate change effects on avian migrants

Doctor of Philosophy (Life & Env), School of Life and Environmental Sciences

Hui Bruce Yu

Thesis entitled: GPS-behaviour trackers and their ecological application

Doctor of Philosophy (Life & Env), School of Life and Environmental Sciences