McNeil Avian Center - Philadelphia Zoo
Philadelphia, PA—McNeil Avian Center's 17.5-million facility incorporates lush, walk-through habitats where visitors can discover more than 100 spectacular birds from around the world, many of them rare and endangered. In the multi-sensory 4-D Migration Theater, viewers can follow Otis the Oriole on his first migration south from where he hatched in Fairmount Park.