beaver
['Airedale, Airedale terrier', 'bullfrog, Rana catesbeiana', 'cougar, puma, catamount, mountain lion, painter, panther, Felis concolor', 'whiptail, whiptail lizard', 'red-breasted merganser, Mergus serrator', 'Madagascar cat, ring-tailed lemur, Lemur catta', 'Indian cobra, Naja naja']