Owl

 In Greek mythology, a little owl is usually depicted accompanying Athena, the goddess of wisdom and warfare.

The reason for this is unclear, although some scholars believe that the owl’s ability to see in the dark serves as an analogy of knowledge, allowing us to see through the darkness of ignorance instead of being blinded by our own perspective. (5)

Regardless, because of this association, it has come to serve as a symbol of wisdom, knowledge, and perspicacity in the Western world.

It is also perhaps the reason why owls, in general, have come to be considered as wise birds in many western cultures.