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Navigating a tool end in a specific direction: stick-tool use in kea (Nestor notabilis)
This study depicts how captive kea, New Zealand parrots, which are not known to use tools in the wild, employ a stick-tool to retrieve a food reward after receiving demonstration trials. Four out of six animals succeeded in doing so despite physical (beak curvature) and ecological (no stick-like mat...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
The Royal Society
2011
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3210666/ https://ncbi.nlm.nih.gov/pubmed/21636657 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2011.0388 |
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