Games online that allow players to fly like birds include "Stuck Bird" and "Across the Islands," which can be found on Pfreegames.com. "Stuck Bird" follows the adventures of a bird named Shuchi who accidentally became stuck in a tunnel filled with crows.
The object of "Stuck Bird" is to guide Shuchi out of the tunnel without letting his wings brush the edges of the walls.
"Across the Islands" follows a baby toucan as he attempts his first flight. Players guide the toucan across 30 different levels. As with other games, enemies increase in difficulty and speed as the player progresses.