Please subscribe to Hay Player for access to this content (more details)
Subscribe for £15.00 or log in if you already have a subscription
Cambridge Series 16: The Ape On Your Bird Table
Hay Festival 2011,
Crows are as smart as apes. They manufacture tools, they are socially sophisticated, and they plan where to cache tomorrow’s breakfast. These findings have led to a re-evaluation of avian cognition, and resulted in a theory that intelligence evolved independently in apes and crows.