Tiny Devils Hole pupfish make a big comeback
Devils Hole pupfish (Cyprinodon diabolis) are a tiny critically endangered fish that live in a pond in just one limestone cave, known as Devils Hole, in Death Valley, Nevada. In fact, their habitat is the smallest known for a vertebrate. Biologists from the Nevada Department of Wildlife, US Fish and Wildlife Service and the National Park Service have been painstakingly counting these tiny fish twice a year. Counting these fish […]
Life Lines by Dr. Dolittle 