black-tailed prairie dog cynomys ludovicianus

blacktailed prairie dog cynomys ludovicianusslendersnouted crocodile mecistops cataphractus ludovicianus dogs rodent rodents great plains north america american usa us united states prairies black tailed mammal mammals mammalia rodentia sciuridae funny cute guard guarding look looking alarmed attention nervousness stand standing animal animals fauna wild wildlife life nature natural zoo eat eating food feed feeding one