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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Detalles Bibliográficos
Autores principales: Klump, Barbara C., Masuda, Bryce M., St Clair, James J. H., Rutz, Christian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2018
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6284564/
https://www.ncbi.nlm.nih.gov/pubmed/30534343
http://dx.doi.org/10.1080/19420889.2018.1509637

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6284564/
https://www.ncbi.nlm.nih.gov/pubmed/30534343
http://dx.doi.org/10.1080/19420889.2018.1509637

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