Intraspecific and temporal variability in the diet composition of female polar bears in a seasonal sea ice regime

Predator foraging behaviour is influenced by a suite of intrinsic and extrinsic factors, including energetic requirements, resource availability, and habitat conditions. Polar bears (Ursus maritimus) are specialized predators of marine mammals and are adapted to a seasonal sea ice regime in much of...

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Detalhes bibliográficos

Principais autores:	Luana Sciullo, Gregory W. Thiemann, Nicholas J. Lunn, Steven H. Ferguson
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Canadian Science Publishing 2017-12-01
Colecção:	Arctic Science
Assuntos:	foraging ecology polar bear (ursus maritimus) quantitative fatty acid signature analysis western hudson bay
Acesso em linha:	https://doi.org/10.1139/as-2017-0004
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