Mysterious Birds are a myth in Grand Theft Auto: San Andreas.
Description[]
Mysterious Birds are an unidentified species of birds sighted flying above Bone County. The birds are said to be mutated flying animals or even robots developed by the authorities for the purpose of spying. According to the myth,[1] the reason the birds aren't considered as normal species is because the birds fly at an abnormally high altitude, flying at or above the game's airplane height limit. The birds have been interpreted as an Easter egg by some players, though it is accepted the birds simply spawn above the player while they are flying an aircraft, as the bird's spawn doesn't have a height limit hard coded into the game.