Especially around sunset, get set to watch the Badlands come to life. More than 215 bird species have been recorded in the area, including herons, pelicans, cormorants, egrets, swans, geese, hawks, golden and bald eagles, falcons, vultures, cranes, doves, and cuckoos. Established roads and trails are the best places from which to watch for nesting species. The Cliff Shelf Nature Trail and the Castle Trail, both of which traverse areas with surprisingly thick vegetation, are especially good locations. You may even catch sight of a rare burrowing owl at the Roberts Prairie Dog Town. Be sure to bring along a pair of binoculars.