HackerTube / Video
Tool-Making Crows
quisling76
A one-minute clip of the New Caledonian crow Betty bending a straight wire into a hook to retrieve food from a tube. It comes from a 2002 Science study on tool-making in crows.
HN links it as the clearest demonstration that crows can fashion tools.
3 Hacker News mentions · 2009–2016