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Brains, tools, innovation and biogeography in crows and ravens
BACKGROUND: Crows and ravens (Passeriformes: Corvus) are large-brained birds with enhanced cognitive abilities relative to other birds. They are among the few non-hominid organisms on Earth to be considered intelligent and well-known examples exist of several crow species having evolved innovative s...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3480872/ https://www.ncbi.nlm.nih.gov/pubmed/22642364 http://dx.doi.org/10.1186/1471-2148-12-72 |