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Agnès Lewden
Agnès Lewden
University of Bretagne Occidentale, European Institute for Marine Studies (IUEM)
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Year
Intra-seasonal flexibility in avian metabolic performance highlights the uncoupling of basal metabolic rate and thermogenic capacity
M Petit, A Lewden, F Vézina
PLoS One 8 (6), e68292, 2013
692013
How does flexibility in body composition relate to seasonal changes in metabolic performance in a small passerine wintering at northern latitude?
M Petit, A Lewden, F Vézina
Physiological and Biochemical Zoology 87 (4), 539-549, 2014
612014
Species‐specific foraging strategies and segregation mechanisms of sympatric Antarctic fulmarine petrels throughout the annual cycle
K Delord, P Pinet, D Pinaud, C Barbraud, S De Grissac, A Lewden, ...
Ibis 158 (3), 569-586, 2016
542016
Dominant black-capped chickadees pay no maintenance energy costs for their wintering status and are not better at enduring cold than subordinate individuals
A Lewden, M Petit, F Vézina
Journal of Comparative Physiology B 182, 381-392, 2012
372012
Body temperature responses to handling stress in wintering Black-capped Chickadees (Poecile atricapillus L.)
A Lewden, A Nord, M Petit, F Vezina
Physiology & behavior 179, 49-54, 2017
282017
High peripheral temperatures in king penguins while resting at sea: thermoregulation versus fat deposition
A Lewden, MR Enstipp, B Picard, T van Walsum, Y Handrich
Journal of Experimental Biology 220 (17), 3084-3094, 2017
202017
Evidence of facultative daytime hypothermia in a small passerine wintering at northern latitudes
A Lewden, M Petit, M Milbergue, S Orio, F Vézina
Ibis 156 (2), 321-329, 2014
152014
Individual inconsistencies in basal and summit metabolic rate highlight flexibility of metabolic performance in a wintering passerine
PA Cortés, M Petit, A Lewden, M Milbergue, F Vézina
Journal of Experimental Zoology Part A: Ecological Genetics and Physiology …, 2015
132015
Thermal strategies of king penguins during prolonged fasting in water
A Lewden, MR Enstipp, B Bonnet, C Bost, JY Georges, Y Handrich
Journal of Experimental Biology 220 (24), 4600-4611, 2017
122017
The metabolic cost of subcutaneous and abdominal rewarming in king penguins after long-term immersion in cold water
A Lewden, B Bonnet, A Nord
Journal of Thermal Biology 91, 102638, 2020
52020
Body surface rewarming in fully and partially hypothermic king penguins
A Lewden, A Nord, B Bonnet, F Chauvet, A Ancel, DJ McCafferty
Journal of Comparative Physiology B 190 (5), 597-609, 2020
22020
How birds dissipate heat before, during and after flight
A Lewden, CM Bishop, GN Askew
Journal of the Royal Society Interface 20 (209), 20230442, 2023
12023
Surface temperatures are influenced by handling stress independently of corticosterone levels in wild king penguins (Aptenodytes patagonicus)
A Lewden, C Ward, A Noiret, S Avril, L Abolivier, C Gérard, TL Hammer, ...
Journal of Thermal Biology, 103850, 2024
2024
Changes in surface temperatures reveal the thermal challenge associated with catastrophic moult in captive Gentoo penguins
A Lewden, T Halna du Fretay, A Stier
bioRxiv, 2024.01. 16.575878, 2024
2024
First record of Long-tailed Skua Stercorarius longicaudus in Terre Adélie (140° 1'E–66° 40'S)
A Lewden, S Kiss, T Barrachio, C Barbraud
Marine Ornithology: Journal of Seabird Research and Conservation 51 (2), 253-256, 2023
2023
Are snow buntings (Plectrophenax nivalis) using snow surface to load heat in the High Arctic ?
FV Agnès Lewden, Ryan O’Connor, Kevin G. Young, Francis Robitaille, Oliver P ...
SICB conference : The Society for Integrative and Comparative Biology, 2022
2022
HotPenguin: cool in the water, too hot on land? Risks and consequences of heat stress in penguins facing climate change
A STIER, A LEWDEN, S RUUSKANEN, A NOIRET, F ANGELIER, ...
9: 30–12: 00 Session Antarctique (modérateur: Catherine Ritz), 347, 2021
2021
Low ambient temperatures may reduce cold endurance in wintering black-capped chickadees
A Lewden, M Petit, F Vezina
INTEGRATIVE AND COMPARATIVE BIOLOGY 52, E284-E284, 2012
2012
Short-term adjustments of metabolic performance in wintering black-capped chickadees: is phenotypic flexibility fast enough to cope with daily climatic variations?
M Petit, A Lewden, F Vezina
INTEGRATIVE AND COMPARATIVE BIOLOGY 51, E109-E109, 2011
2011
How does social dominance influence seasonal acclimatization and winter metabolic performance in black-capped chickadees?
A Lewden, F Vezina
INTEGRATIVE AND COMPARATIVE BIOLOGY 51, E80-E80, 2011
2011
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