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Social cognition by food-caching corvids. The western scrub-jay as a natural psychologist
Food-caching corvids hide food, but such caches are susceptible to pilfering by other individuals. Consequently, the birds use several counter strategies to protect their caches from theft, e.g. hiding most of them out of sight. When observed by potential pilferers at the time of caching, experience...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
The Royal Society
2007
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2346514/ https://ncbi.nlm.nih.gov/pubmed/17309867 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rstb.2006.1992 |
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