This checklist names mammals that have been observed, and those that, mainly according to collection records and distribution maps in _The Recent Mammals of Arizona_, by E. Lendell Cockrum, 1960, may occur in the monument. One species, the desert kangaroo rat, probably occurs only in the Tucson Mountain Section. (See checklist of reptiles and amphibians for description of habitats.) key to symbols: D desert habitat F foothill habitat M mountain habitat * species most often seen by visitors habitat common name M Vagrant Shrew D F Gray Shrew D F Leafnose Bat D F Hognose Bat D F Longnose Bat D F Yuma Myotis D F Cave Myotis M Long-eared Myotis F M Fringed Myotis F M Long-legged Myotis D F M California Myotis F M Small-footed Myotis F M Silver-haired Bat D F M Western Pipistrel D F M Big Brown Bat D F Red Bat D F M Hoary Bat D F Western Yellow Bat D Spotted Bat D F M Western Big-eared Bat D F Pallid Bat D F M Mexican Freetail Bat D F Pocketed Freetail Bat D F Big Freetail Bat D F Western Mastiff Bat D Antelope Jackrabbit D F *Blacktail Jackrabbit M Eastern Cottontail D F *Desert Cottontail D F M Rock Squirrel D F *Yuma Antelope Ground Squirrel D *Roundtail Ground Squirrel F M Cliff Chipmunk M Tassel-eared Squirrel M Arizona Gray Squirrel D F M Valley Pocket Gopher D F Silky Pocket Mouse D F Arizona Pocket Mouse D F Hispid Pocket Mouse D Desert Pocket Mouse D F Rock Pocket Mouse D Bannertail Kangaroo Rat D Merriam Kangaroo Rat D Ord Kangaroo Rat D Desert Kangaroo Rat D F Western Harvest Mouse D F Fulvous Harvest Mouse D Cactus Mouse D Merriam Mouse D F Deer Mouse D F White-footed Mouse F M Brush Mouse D F Southern Grasshopper Mouse D F Hispid Cotton Rat D F Whitethroat Woodrat M Mexican Woodrat D F M Porcupine D F M *Coyote D F Gray Wolf D Kit Fox D F M Gray Fox M Black Bear D F Ringtail D F M Raccoon M Coati D F Badger D F M Spotted Skunk F Striped Skunk D F Hooded Skunk D F Hognose Skunk F M Jaguar D Jaguarundi F M Cougar D F M Bobcat D F *Peccary (Javelina) D F *Mule Deer M Whitetail Deer D F Bighorn Photograph Credits