Cargando…
What to eat now? Shifts in polar bear diet during the ice-free season in western Hudson Bay
Under current climate trends, spring ice breakup in Hudson Bay is advancing rapidly, leaving polar bears (Ursus maritimus) less time to hunt seals during the spring when they accumulate the majority of their annual fat reserves. For this reason, foods that polar bears consume during the ice-free sea...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Blackwell Publishing Ltd
2013
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3797495/ https://www.ncbi.nlm.nih.gov/pubmed/24223286 http://dx.doi.org/10.1002/ece3.740 |