Mexican Prairie Dogs Feeding On Hay At Zoo On Summer

marmots black tailed prairie dog mexican prairie dog marmot sciuridae zoo rodents wildlife mammal rodentia feeding chipmunks mammalia cynomys tailed hay ludovicianus sand straw animal tail north american furry zoology cynomys ludovicianus species herbivore fur cute grass eat brown little wild head food tiny small summer natural dry squirrel nature standing hair outdoors portrait grey mexican