IUCN Species of the Day: Santa Catalina Island Rattlesnake

  Photo credit: Gary Nafis   The Santa Catalina Island Rattlesnake, Crotalus catalinensis, is listed as ‘CRITICALLY ENDANGERED’ on the IUCN Red List of Threatened SpeciesTM. As its name suggests, this rattlesnake is restricted to Isla Santa Catalina in the Continue Reading