Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Amélie Lescroël"'
Autor:
Bethany L. Clark, Freydís Vigfúsdóttir, Sarah Wanless, Keith C. Hamer, Thomas W. Bodey, Stuart Bearhop, Ashley Bennison, Jez Blackburn, Sam L. Cox, Kyle J. N. d’Entremont, Stefan Garthe, David Grémillet, Mark Jessopp, Jude Lane, Amélie Lescroël, William A. Montevecchi, David J. Pascall, Pascal Provost, Ewan D. Wakefield, Victoria Warwick‐Evans, Saskia Wischnewski, Lucy J. Wright, Stephen C. Votier
Publikováno v:
Royal Society Open Science, Vol 11, Iss 9 (2024)
Density-dependent competition for food influences the foraging behaviour and demography of colonial animals, but how this influence varies across a species’ latitudinal range is poorly understood. Here we used satellite tracking from 21 Northern Ga
Externí odkaz:
https://doaj.org/article/9ee0f74390f24573b262b0c14909227f
Autor:
Virginia Morandini, Katie M. Dugger, Annie E. Schmidt, Arvind Varsani, Amélie Lescroël, Grant Ballard, Phil O'B. Lyver, Kerry Barton, David G. Ainley
Publikováno v:
Ecology and Evolution, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Sex‐related differences in vital rates that drive population change reflect the basic life history of a species. However, for visually monomorphic bird species, determining the effect of sex on demographics can be a challenge. In this stud
Externí odkaz:
https://doaj.org/article/d785b1d666114a4a980a640b7086263f
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Quantifying food intake in wild animals is crucial to many ecological and evolutionary questions, yet it can be very challenging, especially in the marine environment. Because foraging behavior can be inferred from dive recordings in many ma
Externí odkaz:
https://doaj.org/article/2f27ec56e8454fe790c3d34752664323
Autor:
Annie E. Schmidt, Grant Ballard, Amélie Lescroël, Katie M. Dugger, Dennis Jongsomjit, Megan L. Elrod, David G. Ainley
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Group-size variation is common in colonially breeding species, including seabirds, whose breeding colonies can vary in size by several orders of magnitude. Seabirds are some of the most threatened marine taxa and understanding the drivers of
Externí odkaz:
https://doaj.org/article/f73688b2f1514a7ea1c279a43d264992
Autor:
W. James Grecian, Hannah J. Williams, Stephen C. Votier, Stuart Bearhop, Ian R. Cleasby, David Grémillet, Keith C. Hamer, Mélanie Le Nuz, Amélie Lescroël, Jason Newton, Samantha C. Patrick, Richard A. Phillips, Ewan D. Wakefield, Thomas W. Bodey
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Migration is a fundamental behavioral process prevalent among a wide variety of animal taxa. As individuals are increasingly shown to present consistent responses to environmental cues for breeding or foraging, it may be expected that approaches to m
Externí odkaz:
https://doaj.org/article/f52ba41d09ec4305a9cb545845161b63
Autor:
Virginia Morandini, Katie M. Dugger, Grant Ballard, Megan Elrod, Annie Schmidt, Valeria Ruoppolo, Amélie Lescroël, Dennis Jongsomjit, Melanie Massaro, Jean Pennycook, Gerald L. Kooyman, Kara Schmidlin, Simona Kraberger, David G. Ainley, Arvind Varsani
Publikováno v:
Viruses, Vol 11, Iss 12, p 1088 (2019)
Understanding the causes of disease in Antarctic wildlife is crucial, as many of these species are already threatened by environmental changes brought about by climate change. In recent years, Antarctic penguins have been showing signs of an unknown
Externí odkaz:
https://doaj.org/article/02989449bc7d42ff98386f984cde4dce
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e85291 (2014)
In the context of predicted alteration of sea ice cover and increased frequency of extreme events, it is especially timely to investigate plasticity within Antarctic species responding to a key environmental aspect of their ecology: sea ice variabili
Externí odkaz:
https://doaj.org/article/370c00eefb354eaaa7884ce2fc94a2c9
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e56297 (2013)
Within a single animal species, different morphs can allow for differential exploitation of foraging niches between populations, while sexual size dimorphism can provide each sex with access to different resources. Despite being potentially important
Externí odkaz:
https://doaj.org/article/2c41045bb8144cbfb28f93d9ff7cc13c
Autor:
Dennis Jongsomjit, Annie E. Schmidt, Katie M. Dugger, Amélie Lescroël, Grant Ballard, Megan Elrod, David G. Ainley
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Scientific Reports
Scientific Reports
Group-size variation is common in colonially breeding species, including seabirds, whose breeding colonies can vary in size by several orders of magnitude. Seabirds are some of the most threatened marine taxa and understanding the drivers of colony s
Publikováno v:
Polar Biology. 44:1553-1562
In colonial seabirds, differences in the nesting or fledging success have been associated with differences in nest position within the breeding aggregation (subcolony): less successful nests are located on the periphery, with more successful nests cl