When I'm driving, it always amazes me that birds will walk across the street instead of fly. The birds, especially pigeons, will wait until the last minute and walk out of the way of a moving vehicle. Why don't they just fly out of the way? Here is an example of a bird that seemingly just doesn't want to fly as a form of transportation. The pigeon decides to take the subway instead. In the video, the pigeon loos to be pretty confident--almost like it has done this before. Enjoy.