Tests show extraordinary intelligence of animals.

Definitely a smart bird! The reason they picked these New Caledonian crows for research is because they had already figured out how to use tools all by themselves in the wild.

This video shows crows using tools to get meat out of holes in logs.

Here is another video that shows how the crows are able to craft hooks on the ends of twigs, in order to use them as tools.



A-mazing!