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Tool bending in New Caledonian crows

‘Betty’ the New Caledonian crow astonished the world when she ‘spontaneously’ bent straight pieces of garden wire into hooked foraging tools. Recent field experiments have revealed that tool bending is part of the species' natural behavioural repertoire, providing important context for interpre...

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Detalles Bibliográficos
Autores principales:	Rutz, Christian, Sugasawa, Shoko, van der Wal, Jessica E. M., Klump, Barbara C., St Clair, James J. H.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society 2016
Materias:	Biology (Whole Organism)
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5108972/ https://www.ncbi.nlm.nih.gov/pubmed/27853622 http://dx.doi.org/10.1098/rsos.160439

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