This Big Bird is not from Sesame Street! There have been few reported sightings of Big Bird. In one reported sighting from the Texas Rio Grande Valley, the creature is described as a huge black bird, over five feet tall, with dark red eyes attached to a gray "gorilla-like" face. Its head is said to be bald with a beak at least six inches long. Big Bird is said to leave tracks that are three-toed, eight inches across, square at the head, pressed an inch and a half into the hard ground.