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Is caching the key to exclusion in corvids? The case of carrion crows (Corvus corone corone)
Recently, two corvid species, food-caching ravens and non-caching jackdaws, have been tested in an exclusion performance (EP) task. While the ravens chose by exclusion, the jackdaws did not. Thus, foraging behaviour may affect EP abilities. To investigate this possibility, another food-caching corvi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer-Verlag
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249171/ https://www.ncbi.nlm.nih.gov/pubmed/21751005 http://dx.doi.org/10.1007/s10071-011-0434-1 |