Citations (22)
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RJM Crawford, BM Dyer, L Upfold & AB Makhado. (2014) Congruent, decreasing trends of gentoo penguins and Crozet shags at sub-Antarctic Marion Island suggest food limitation through common environmental forcing. African Journal of Marine Science 36:2, pages 225-231.
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RJM Crawford, R Altwegg, BJ Barham, PJ Barham, JM Durant, BM Dyer, D Geldenhuys, AB Makhado, L Pichegru, PG Ryan, LG Underhill, L Upfold, J Visagie, LJ Waller & PA Whittington. (2011) Collapse of South Africa's penguins in the early 21st century. African Journal of Marine Science 33:1, pages 139-156.
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RJM Crawford, PG Ryan, BM Dyer & L Upfold. (2009) Recent trends in numbers of Crozet shags breeding at the Prince Edward Islands. African Journal of Marine Science 31:3, pages 427-430.
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RJM Crawford, PA Whittington, L Upfold, PG Ryan, SL Petersen, BM Dyer & J Cooper. (2009) Recent trends in numbers of four species of penguins at the Prince Edward Islands. African Journal of Marine Science 31:3, pages 419-426.
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AC Wolfaardt, LG Underhill & J Visagie. (2009) Breeding and moult phenology of African penguins Spheniscus demersus at Dassen Island. African Journal of Marine Science 31:2, pages 119-132.
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Articles from other publishers (17)
David B. Green, Sophie Bestley, Stuart P. Corney, Rowan Trebilco, Azwianewi B. Makhado, Patrick Lehodey, Anna Conchon, Olivier Titaud & Mark A. Hindell. (2023) Modelled prey fields predict marine predator foraging success. Ecological Indicators 147, pages 109943.
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Cara‐Paige Green, David B. Green, Norman Ratcliffe, David Thompson, Mary‐Anne Lea, Alastair M. M. Baylis, Alexander L. Bond, Charles‐André Bost, Sarah Crofts, Richard J. Cuthbert, Jacob González‐Solís, Kyle W. Morrison, Maud Poisbleau, Klemens Pütz, Andrea Raya Rey, Peter G. Ryan, Paul M. Sagar, Antje Steinfurth, Jean‐Baptiste Thiebot, Megan Tierney, Thomas Otto Whitehead, Simon Wotherspoon & Mark A. Hindell. (2022)
Potential for redistribution of post‐moult habitat for
Eudyptes
penguins in the Southern Ocean under future climate conditions
. Global Change Biology 29:3, pages 648-667.
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Tegan Carpenter-Kling, Andrew de Blocq, Christina Hagen, Craig Harding, Taryn Morris, Lorien Pichegru, Jennifer Roberts, Peter G. Ryan, Ross M. Wanless & Alistair McInnes. (2022) Important marine areas for endangered African penguins before and after the crucial stage of moulting. Scientific Reports 12:1.
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Chris G. Muller, B. Louise Chilvers, Rebecca K. French & Phil F. Battley. (2022)
Diet plasticity and links to changing foraging behaviour in the conservation of subantarctic yellow‐eyed penguins (
Megadyptes antipodes
)
. Aquatic Conservation: Marine and Freshwater Ecosystems 32:5, pages 753-765.
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K.A. Goddard, K.J. Craig, J. Schoombie & P.C. le Roux. (2022) Investigation of ecologically relevant wind patterns on Marion Island using Computational Fluid Dynamics and measured data. Ecological Modelling 464, pages 109827.
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Karine Delord, Cédric Cotté, Pascal Terray, Charles-André Bost, Henri Weimerskirch & Christophe Barbraud. (2021) Factors affecting adult body condition in the endangered northern rockhopper penguin. Marine Biology 168:3.
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Jean-Baptiste Thiebot, Charles-André Bost, Timothée A. Poupart, Dominique Filippi & Susan M. Waugh. (2020) Extensive use of the high seas by Vulnerable Fiordland Penguins across non-breeding stages. Journal of Ornithology 161:4, pages 1033-1043.
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Klemens Pütz, Sabrina Harris, Norman Ratcliffe, Andrea Raya Rey, Sally Poncet & Bernhard Lüthi. (2018) Plasticity in the foraging behavior of male Southern Rockhopper Penguins (Eudyptes chrysocome) during incubation in the Falkland/Malvinas Islands. Polar Biology 41:9, pages 1801-1814.
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Erick González-Medina, José Alfredo Castillo-Guerrero, Sharon Zinah Herzka & Guillermo Fernández. (2018) High quality diet improves lipid metabolic profile and breeding performance in the blue-footed booby, a long-lived seabird. PLOS ONE 13:2, pages e0193136.
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Caitlin E. Black. (2015) A comprehensive review of the phenology of Pygoscelis penguins. Polar Biology 39:3, pages 405-432.
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Nina Dehnhard, Rianne Pinxten, Laurent Demongin, Jeff Van Camp, Marcel Eens & Maud Poisbleau. (2015) Relationships between female quality, egg mass and eggshell blue-green colouration in southern rockhopper penguins: a test of the sexual signalling hypothesis. Polar Biology 38:11, pages 1805-1811.
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Nina Dehnhard, Marcel Eens, Laurent Demongin, Petra Quillfeldt & Maud Poisbleau. (2015) Individual Consistency and Phenotypic Plasticity in Rockhopper Penguins: Female but Not Male Body Mass Links Environmental Conditions to Reproductive Investment. PLOS ONE 10:6, pages e0128776.
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Robert J. M. Crawford, Azwianewi B. Makhado, Philip A. Whittington, Rod M. Randall, W. Herman Oosthuizen & Lauren J. Waller. (2015) A changing distribution of seabirds in South Africa—the possible impact of climate and its consequences. Frontiers in Ecology and Evolution 3.
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Phil N. Trathan, Pablo García‐Borboroglu, Dee BoersmaCharles‐André Bost, Robert J. M. Crawford, Glenn T. Crossin, Richard J. Cuthbert, Peter Dann, Lloyd Spencer Davis, Santiago De La Puente, Ursula Ellenberg, Heather J. LynchThomas Mattern, Klemens Pütz, Philip J. Seddon, Wayne TrivelpieceBarbara Wienecke. (2014) Pollution, habitat loss, fishing, and climate change as critical threats to penguins. Conservation Biology 29:1, pages 31-41.
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Kyle W. Morrison, Sarah J. Bury & David R. Thompson. (2014) Higher trophic level prey does not represent a higher quality diet in a threatened seabird: implications for relating population dynamics to diet shifts inferred from stable isotopes. Marine Biology 161:10, pages 2243-2255.
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Maud Poisbleau, Nina Dehnhard, Laurent Demongin, Charline Parenteau, Petra Quillfeldt & Marcel Eens. (2013) Females Paired with New and Heavy Mates Reduce Intra-Clutch Differences in Resource Allocation. PLoS ONE 8:8, pages e72136.
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A. M. M. Baylis, A. C. Wolfaardt, S. Crofts, P. A. Pistorius & N. Ratcliffe. (2013) Increasing trend in the number of Southern Rockhopper Penguins (Eudyptes c. chrysocome) breeding at the Falkland Islands. Polar Biology 36:7, pages 1007-1018.
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