Devils Hole Pupfish

The Devils Hole pupfish is one of the rarest vertebrate animals on the planet; its only natural habitat is a ten-by-sixty-foot pool near Death Valley, on the NevadaCalifornia border. Isolation in Devils Hole made the fish different from its close genetic relatives, but as Devils Hole Pupfish explores, what has made the species a survivor is its many surprising connections to the people who have studied, ignored, protested or protected it.