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Keywords: seabirds
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Journal Articles
J Exp Biol (2023) 226 (24): jeb246754.
Published: 18 December 2023
... that inhabit marine environments. There is therefore a demand for a framework through which to estimate energy expenditure from readily available data. We present the energetic costs associated with important time- and energy-intensive behaviours across nine families of marine bird (including seabirds, ducks...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (13): jeb242168.
Published: 7 July 2021
... of warming temperatures on Arctic wildlife, leaving the importance of heat stress unclear. Here, we assessed the direct effects of increasing air temperatures on the physiology of thick-billed murres ( Uria lomvia ), an Arctic seabird with reported mortalities due to heat stress while nesting on sun-exposed...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (12): jeb242512.
Published: 16 June 2021
...Manfred R. Enstipp; Charles-André Bost; Céline Le Bohec; Nicolas Chatelain; Henri Weimerskirch; Yves Handrich ABSTRACT The period of emancipation in seabirds, when juveniles change from a terrestrial existence to a life at sea, is associated with many challenges. Apart from finding favourable...
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2017) 220 (24): 4600–4611.
Published: 15 December 2017
... maintained perfusion, presumably to mobilize free fatty acids from subcutaneous adipose tissue. Thermoregulation Seabirds Subcutaneous fat Normothermia Fat mobilization Heat loss Most animals experience periods of unfavourable conditions, where, e.g. climatic conditions and/or food...
Journal Articles
J Exp Biol (2017) 220 (17): 3084–3094.
Published: 1 September 2017
... tank, probably reflecting perfusion changes required for the deposition of subcutaneous fat. Seabirds Heterothermia Subcutaneous fat Normothermia Fat storage Heat loss Marine endotherms living in cold water are confronted with potentially significant heat loss and high...
Journal Articles
Journal Articles
J Exp Biol (2013) 216 (15): 2798–2805.
Published: 1 August 2013
... in orientation and homing. Our data show that seabirds use olfactory cues not only to find their food but also to navigate over vast distances in the ocean. REFERENCES Benhamou   S. , Bried   J. , Bonadonna   F. , Jouventin   P. ( 2003a ). Homing in pelagic birds: a pilot experiment...
Includes: Supplementary data
Journal Articles
J Exp Biol (2012) 215 (21): 3685–3692.
Published: 1 November 2012
... to resource availability, particularly as a function of depth. We investigated how foraging and diving abilities vary with age in a long-lived seabird. During two breeding seasons, small accelerometers were deployed on young (5 year old) and older (8/9 year old) brooding king penguins ( Aptenodytes...
Includes: Supplementary data
Journal Articles
J Exp Biol (2010) 213 (14): 2365–2371.
Published: 15 July 2010
...E. Pettex; F. Bonadonna; M. R. Enstipp; F. Siorat; D. Grémillet SUMMARY Seabirds, as other marine top predators, are often assumed to forage in an unpredictable environment. We challenge this concept and test the hypothesis that breeding Northern gannets (Morus bassanus) anticipate the spatio...
Journal Articles
J Exp Biol (2008) 211 (11): 1706–1713.
Published: 1 June 2008
...Gabrielle A. Nevitt SUMMARY Procellariiform seabirds wander the world's oceans aided by olfactory abilities rivaling those of any animal on earth. Over the past 15 years, I have been privileged to study the sensory ecology of procellariiforms,focusing on how olfaction contributes to behaviors...
Journal Articles
Journal Articles