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This crow's unique beak evolved to use tools, study shows - RedOrbit


Cara J

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RedOrbit

This crow's unique beak evolved to use tools, study shows

RedOrbit

Gavin Hunt, the study's lead author and a senior research fellow at the University of Auckland, New Zealand, explained, "We used shape analysis and CT [computer tomography] scanning to compare the shape and structure of the New Caledonian crow's bill ...

 

Read more: http://news.google.com/news/url?sa=t&fd=R&ct2=us&usg=AFQjCNFqBPuuqXmmHi6Qc1buPIyNgoyaTA&clid=c3a7d30bb8a4878e06b80cf16b898331&ei=WRXqVvCAOYuY3AGTgI6gCA&url=http://www.redorbit.com/news/science/1113413144/crow-beak-evolution-031616/

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