Feathers

 Feathers makes a brief appearance in Toy Story 3.

Toy Story 3
While Mr. Potato Head (who is using a tortilla for his body) hugs a window, he encounters Feathers the pigeon, who lands next to him. As Mr. Tortilla Head asks the bird why he's staring at him, the pigeon starts to peck at and bite Mr. Tortilla Head's body repeatedly until Mr. Tortilla Head manages to shoo Feathers away. But the tortilla falls apart as the pigeon flies away.

Trivia

 * Feathers also appears in Toy Story 3: The Video Game (PSP version) in the background.
 * Mr. Tortilla Head's line "What are you looking at, Feathers?" recalls a line said by the same character (in his original potato body) at the beginning of the first Toy Story: "What are you looking at, ya Hockey Puck?"