A free app for Android, by Games Circle.

Flying Bird Pigeon Simulator is a 3D game that simulates the life of a real pigeon.

A virtual pigeon can be found in a city where it has to survive and hunt for food to feed its family.

Pigeons can be aggressive and even violent towards other birds, so if you find yourself in a situation where you are being attacked, you have to fight back to protect yourself.

A 3D city is presented in this game where the player can freely roam and explore the world. 

You can interact with other characters in the world. You can find a variety of different birds that you can talk to. You can even interact with the environment and destroy certain objects.