Provisional List of Mammals for Bridle Trails State Park Mammals known to be or potentially occurring in the park. Compiled by Jim Erckmann July 2011 from lists and distribution information published by Burke Museum and list developed by Dr. Dennis Paulson, Director Emeritus, Slater Museum * Introduced X Observed Notes Order DIDELPHIMORPHIA (New World opossums) DIDELPHIDAE (New World opossums) X Didelphis virginiana , Virginia Opossum * Order INSECTIVORA (insectivores) SORICIDAE (shrews) X Sorex vagrans , Vagrant Shrew Sorex monticolus , Montane Shrew Sorex trowbridgii , Trowbridge's Shrew TALPIDAE (moles) X Neurotrichus gibbsii , Shrew-mole X Scapanus townsendii , Townsend's Mole Scapanus orarius , Coast Mole Order CHIROPTERA (bats) VESPERTILIONIDAE (vespertilionid bats) Myotis lucifugus , Little Brown Myotis Myotis yumanensis , Yuma Myotis Myotis evotis , Long-eared Myotis Myotis volans , Long-legged Myotis Myotis californicus , California Myotis Lasiurus cinereus , Hoary Bat Lasionycteris noctivagans , Silver-haired Bat Eptesicus fuscus , Big Brown Bat Order LAGOMORPHA (lagomorphs) LEPORIDAE (hares and rabbits) X Sylvilagus floridanus , Eastern Cottontail * Mammals of BTSP_rev3 2020 Page 1 of 2 July 2011 Notes Order RODENTIA (rodents) APLODONTIDAE (mountain beaver) X Aplodontia rufa , Mountain Beaver SCIURIDAE (squirrels) X Tamias townsendii , Townsend's Chipmunk X Sciurus carolinensis , Eastern Gray Squirrel * X Tamiasciurus douglasii , Douglas' Squirrel Glaucomys sabrinus , Northern Flying Squirrel MURIDAE (rats and mice) x Peromyscus maniculatus , Deer Mouse Peromyscus keeni , Forest Deer Mouse Microtus oregoni , Creeping Vole X Rattus rattus , Black Rat * Rattus norvegicus , Norway Rat * Mus musculus , House Mouse * DIPODIDAE (jumping mice) Zapus trinotatus , Pacific Jumping Mouse ERETHIZONTIDAE (Porcupines) X Erethizon dorsatum, North American Porcupine Order CARNIVORA (carnivores) CANIDAE (canids) X Canis latrans , Coyote Breeds in park URSIDAE (bears) X Ursus americanus , American Black Bear. Occasional transient PROCYONIDAE (procyonids) X Procyon lotor , Raccoon MUSTELIDAE (mustelids) x Mustela frenata , Long-tailed Weasel X Mephitis mephitis , Striped Skunk FELIDAE (cats) X Felis concolor , Mountain Lion or Cougar Occasional transient near park X Lynx rufus , Bobcat Breeding in area CERVIDAE (deer) X Odocoileus hemionus , Blacktail Deer Occasional transient in park Mammals of BTSP_rev3 2020 Page 2 of 2 July 2011.