There were reported sightings of some giant winged bird in the Hanover (York- Adams County Line) area a few years ago. I believe mentioned in the York Daily Record and Channel 8 WGAL. Witnesses claimed it had a wing span of 7 or 8 ft. We do have some Blue Herons (not nearly so big) that look a bit like Pteradactyls in flight. forty years ago, When I lived in Miami, there were also reports of some giant bird. Turned out to be some huge African stork that mysteriously appeared and then settled in the everglades. A Park ranger pointed it out to my group during a tour at Shark Valley. It was noticeably taller than the other storks, but I never saw it fly.