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Tool-Making Crows0:41

Tool-Making Crows

942K views • 20 years ago
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.
Wild crows inhabiting the city use it to their advantage - David Attenborough  - BBC wildlife2:16

Wild crows inhabiting the city use it to their advantage - David Attenborough - BBC wildlife

2.3M views • 19 years ago
BBC Studios
A short BBC clip narrated by David Attenborough showing crows in Japan using city traffic to crack nuts, dropping them at intersections and retrieving them when the light changes.