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New Caledonian crows attend to multiple functional properties of complex tools
The ability to attend to the functional properties of foraging tools should affect energy-intake rates, fitness components and ultimately the evolutionary dynamics of tool-related behaviour. New Caledonian crows Corvus moneduloides use three distinct tool types for extractive foraging: non-hooked st...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4027419/ https://www.ncbi.nlm.nih.gov/pubmed/24101625 http://dx.doi.org/10.1098/rstb.2012.0415 |