ultrafacts: Devils Hole–a detached unit of Death Valley National Park–is habitat for the only naturally occurring population of the endangered Devils Hole Pupfish (Cyprinodon diabolis). The 40 acre (16 ha) unit is a part of the Ash Meadows complex,
ultrafacts: Devils Hole–a detached unit of Death Valley National Park–is habitat for the only naturally occurring population of the endangered Devils Hole Pupfish (Cyprinodon diabolis). The 40 acre (16 ha) unit is a part of the Ash Meadows complex,