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This is from Weir et al. Shaping of Hooks in New Caledonian Crows - Science Volume 297, Number 5583, Issue of 9 Aug 2002, p. 981. Posted here to r...
mdbownds • 119,841 views
I think we may have to re-define our definition of intelligent life.....this bird just conceived, created and implemented his/her own tool to perform a specific task! That goes way beyond pushing a yellow button to get a banana....
I think we may have to re-define our definition of intelligent life.....this bird just conceived, created and implemented his/her own tool to perform a specific task! That goes way beyond pushing a yellow button to get a banana....