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Raw-material selectivity in hook-tool-crafting New Caledonian crows
Animals that manufacture foraging tools face the challenge of identifying suitable raw materials among a multitude of options. New Caledonian crows exhibit strong population-specific material preferences for the manufacture of hooked stick tools, but it is unknown how they identify their favourite p...
Sparad:
| I publikationen: | Biol Lett |
|---|---|
| Huvudupphovsmän: | , , |
| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
The Royal Society
2019
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6405461/ https://ncbi.nlm.nih.gov/pubmed/30958132 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2018.0836 |
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