Contact: Jonathan Rose
University of California - Davis
Caption: Southern watersnakes eat many different freshwater fish species such as this Sunfish. A UC Davis study shows the non-native snakes are invading California waters, posing a threat to already imperiled native fish, amphibians and reptiles.
Credit: J.D. Willson/University of Arkansas
Usage Restrictions: Provide photo credit.
Related news release: Invasive watersnakes introduced to California may pose risk to native species