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Non-foraging tool use in European Honey-buzzards: An experimental test
Examples of tool-use behaviors by birds outside foraging contexts are scarce and limited to a handful of species. We report a field experiment aimed to test whether an observed suite of odd behaviors by European Honey-buzzards (Pernis apivorus) represents use of green twigs cut from trees and woody...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6248935/ https://www.ncbi.nlm.nih.gov/pubmed/30462689 http://dx.doi.org/10.1371/journal.pone.0206843 |