Pigeon fanciers developed many exotic forms of pigeon. Domestic pigeons reproduce in a similar way to the wild rock pigeon. Common examples include the common pigeon, brown rat and the raccoon. Flights as long as have been recorded by birds in competitive pigeon racing. The passenger pigeon was a member of the pigeon and dove family, Columbidae. Casso also made money shooting predatory hawks for pigeon keepers. Unconventionally, Darwin asked questions of fancy pigeon and animal breeders as well as established scientists. Major breed families of fancy pigeon. The total number of hectares grown to pigeon pea is estimated at 5.4 million. It is undocumented how long a wild pigeon lived. It was also formerly known as the "Carolina turtledove" and the "Carolina pigeon". India accounts for 72% of area grown to pigeon pea or 3.9 million hectares. This includes the Christmas thrush and the Christmas imperial pigeon. Jill is participating in a clay pigeon shooting contest. The passenger pigeon had no known subspecies.