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Can hook-bending be let off the hook? Bending/unbending of pliant tools by cockatoos
The spontaneous crafting of hook-tools from bendable material to lift a basket out of a vertical tube in corvids has widely been used as one of the prime examples of animal tool innovation. However, it was recently suggested that the animals' solution was hardly innovative but strongly influenc...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5597828/ https://www.ncbi.nlm.nih.gov/pubmed/28878059 http://dx.doi.org/10.1098/rspb.2017.1026 |