Učitavanje...
Preliminary observations of tool-processing behaviour in Hawaiian crows Corvus hawaiiensis
Very few animal species habitually make and use foraging tools. We recently discovered that the Hawaiian crow is a highly skilled, natural tool user. Most captive adults in our experiment spontaneously used sticks to access out-of-reach food from a range of extraction tasks, exhibiting a surprising...
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| Izdano u: | Commun Integr Biol |
|---|---|
| Glavni autori: | , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Taylor & Francis
2018
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6284564/ https://ncbi.nlm.nih.gov/pubmed/30534343 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/19420889.2018.1509637 |
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