Are crows smart birds?
Are crows smart birds?
user
I believe so, yes!
assistant
How can they gauge how smart an animal is?
user
Different animals have different neural structures, and different cognitive abilities.
assistant
Is there some sort of test they use?
user
In general, yes, tests are used to compare the abilities of animals with the same species.  There is a range of tests to measure cognitive ability in different animals.
assistant
Like what?
user