Gull

Seagulls are harmless birds that appear in some levels in Wario Land II. They will fly away if Wario touches them, but he can shortly abuse them as platforms to reach remote locations.

A Seagull of this kind is also found in the modern version of the Game & Watch title Donkey Kong Jr. in Game & Watch Gallery 3 and Game & Watch Gallery 4. In these games, a Seagull will appear in the second level if Donkey Kong Jr. gets the key and act as a platform, so that the little ape can reach the cage of his father. Unlike its Wario Land II counterpart, this Seagull doesn't escape if Donkey Kong Jr. touches it, but regularly flies away for a short time, forcing the player to time the jump.