Eagle

Eagle is a  Non-Anthropomorphic animal that first appeared in Sonic the Hedgehog 2006.

Overview
Eagle is an Non-Anthropomorphic animal. His design is the same like the real mountain Eagle in the real life.

Sonic the Hedgehog (2006)
in Sonic the Hedgehog (2006). Eagles are used by Sonic,Shadow and Silver to transport to locations that they cannot reach  themselves. They usually appeared in Kingdom Valley. Silver also used one of the Eagles to reach Kingdom Valley mirror in his story.

Sonic Unleashed
Eagle made an appearance in Sonic Unleashed in the daytime of Chun-nan level. though they cannot used in the stage.