Arizona introduced bullfrogs for food and sport in 1926; invasive frogs now prey on young northern Mexican garter snakes
A frog introduced for hunting and food has become a threat to one of Arizona’s native snakes. A U.S. Fish and Wildlife Service species assessment traces bullfrogs’ arrival in Arizona to 1926, following a systematic introduction effort by the State Game Department to provide opportunities for sport hunting and a source of food. The assessment … Read more