hat
New Calédonie tan chante Corvus moneduloides yo se pami pi proliks itilizatè yo zouti ki pa imen. Nan bwa a, yo itilize omwen twa kalite zouti diferan yo ekstrè envèrtebre bèt ki soti nan deadwood ak vejetasyon, ak kèk nan zouti yo mande konplèks fabrikasyon, modifikasyon ak / oswa deplwaman. Te Pifò rechèch nan dat konsantre sou espès yo 'kapasite mantal yo, epi sou gewografik varyasyon natirèl nan zouti mòfolojik, men kontèks yo evolisyonè, ekolojik ak sosyal nan zwazo sa yo' etranj konpòtman zouti-itilize rete mal konprann. te
eng
New Caledonian crows Corvus moneduloides are amongst the most proliﬁc non-human tool users. In the wild, they use at least three distinct tool types to extract invertebrate prey from deadwood and vegetation, with some of their tools requiring complex manufacture, modiﬁcation and/or deployment. Most research to date has focused on the speciesâ cognitive abilities and on mapping natural variation in tool morphology, but the evolutionary, ecological and social contexts of these birdsâ unusual tool-use behaviour remain poorly understood.