News
Carrion crows learn to use tools with training, showing precision, flexibility, and intelligence once thought rare.
A professor has described certain birds as being 'clever as chimpanzees', primarily corvids which are members of the crow family.
Nottinghamshire Live on MSN
Common UK bird can mimic human voices and is 'as clever as a chimpanzee', says expert
The Eurasian jay, a member of the crow family, has been found to have an intelligence that is on a par with chimpanzees ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results