Is This A Pigeon?

Finally we tackle the age old question: Is This A Pigeon? For decades we have seen various objects in the sky: butterflies, birds, bags, and more. The critical question still remains. Is This A Pigeon? If you think it has what it takes to ruthlessly distinguish between pigeons and closely related things of the flying variety, then get this game. Score higher than 50 and you can officially say you know your pigeons.