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New Caledonian Crows Rapidly Solve a Collaborative Problem without Cooperative Cognition
There is growing comparative evidence that the cognitive bases of cooperation are not unique to humans. However, the selective pressures that lead to the evolution of these mechanisms remain unclear. Here we show that while tool-making New Caledonian crows can produce collaborative behavior, they do...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4534463/ https://www.ncbi.nlm.nih.gov/pubmed/26266937 http://dx.doi.org/10.1371/journal.pone.0133253 |