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Dietary composition and spatial patterns of polar bear foraging on land in western Hudson Bay
BACKGROUND: Flexible foraging strategies, such as prey switching, omnivory and food mixing, are key to surviving in a labile and changing environment. Polar bears (Ursus maritimus) in western Hudson Bay are versatile predators that use all of these strategies as they seasonally exploit resources acr...
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| Главные авторы: | , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2013
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3923008/ https://ncbi.nlm.nih.gov/pubmed/24359342 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1472-6785-13-51 |
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