Wild bearded capuchin monkeys (Sapajus libidinosus) strategically place nuts in a stable position during nut-cracking

Autor: Elisabetta Visalberghi, Dorothy M. Fragaszy, Qing Liu, Barth W. Wright, Angellica Allen, Callie Welch Brown

Publikováno v: PLoS ONE, Vol 8, Iss 2, p e56182 (2013)
PloS one 8 (2013). doi:10.1371/journal.pone.0056182
info:cnr-pdr/source/autori:Fragaszy, Dorothy M.; Liu, Qing; Wright, Barth W.; Allen, Angellica; Brown, Callie Welch; Visalberghi, Elisabetta/titolo:Wild Bearded Capuchin Monkeys (Sapajus libidinosus) Strategically Place Nuts in a Stable Position during Nut-Cracking/doi:10.1371%2Fjournal.pone.0056182/rivista:PloS one/anno:2013/pagina_da:/pagina_a:/intervallo_pagine:/volume:8
PLoS ONE

Humans can use hand tools smoothly and effectively in varying circumstances; in other words, skillfully. A few other species of primates crack encased foods using hammer tools and anvils. Are they skilled? Positioning the food on the anvil so that it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::292428df87be878359d0a3a68ce22f82
http://europepmc.org/articles/PMC3584076?pdf=render