prairie dog on alert for predators in the badlands of south dakota

america animal animalia animals badlands barking behavior blacktailed burrower burrowing chien color cynomys dakota diurnal dog dogs grasslands ground herbivorous horizontal image looking lookout ludovicianus mammal mammalia marmot marmotin national nature nobody north one outdoor park petit pispiza prairie rodent rodentia sciuridae social south squirrel standing usa watching wildlife