Pigeon (Toy Story)

This pigeon (a rock pigeon, Columba livia) makes a brief appearance near the end of Toy Story 3.

While Andy's Toys are attempting to escape Sunnyside Daycare under the assistance of the Chatter Phone, Mr. Potato Head removes his eyes, nose, mouth, mustache, ears, arms, legs, and hat from his body and places them on a tortilla so that he can sneak off into the playground sandbox where the other toys are waiting. Unfortunately for him, a pigeon notices his new tortilla body and tries to eat it, much to Potato Head's dismay. He tries to escape the pigeon, but the bird manages to eat his tortilla body anyway and therefore causing him to place his body parts on a pickle instead upon meeting up with the other toys. A similar pigeon makes a cameo appearance at the very beginning of Monsters University, but is portrayed as having two heads due to it being a "monster" pigeon rather than a "human" pigeon.