Media Summary: Full story: Bird-borne cameras capture footage of New Caledonian In the Brevia section of the 9 August 2002 issue of Science, Weir et al. report a remarkable observation: The toolmaking behavior ... The crafting of hook tools by wild New Caledonian crows 360p
Wild Crows Filmed Making And Using Hooked Tools - Detailed Analysis & Overview
Full story: Bird-borne cameras capture footage of New Caledonian In the Brevia section of the 9 August 2002 issue of Science, Weir et al. report a remarkable observation: The toolmaking behavior ... The crafting of hook tools by wild New Caledonian crows 360p Dr Jolyon Troscianko, from the University of Exeter, and Dr Christian Rutz, from the University of St Andrews, have captured first ... Crow Making a Specialized Tool to Retrieve a Prize Here are the video highlights of my unusual experience of 3 sessions
