Let’s say there is a hundred dollar bill wedged behind a bookshelf just beyond your reach, and beside the shelf is a set of TinkerToys. Even a toddler could probably snap together a few of the sticks to fish the bill out. But what about an animal? One especially smart crow species seems to have figured out this…
Thursday 25 October 2018
These Crows Are More Clever Than Non-Human Apes When It Comes to Building Compound Tools
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment