Mammal Species of Yosemite National Park 2002

Also Available Online: http://www.nps.gov/yose

(N = non-native)

Virginia opossum (N) Didelphis virginianus Mount Lyell shrew Sorex lyelli Vagrant shrew Sorex vagrans Dusky shrew Sorex monticolus Inyo shrew Sorex tenellus Ornate shrew Sorex ornatus Water shrew Sorex palustris Trowbridge shrew Sorex trowbridgii Broad-footed mole Scapanus latimanus Little brown myotis Myotis lucifugus Yuma myotis Myotis yumanensis Long-eared myotis Myotis evotis Fringed myotis Myotis thysanodes Long-legged myotis Myotis volans California myotis Myotis californicus SmaIl-footed myotis Myotis ciliolabrum Silver-haired bat Lasionycteris noctivagans Western pipistrelle Pipistrellus hesperus Big brown bat Eptesicus fuscus Red bat Lasiurus blossevillii Hoaiy bat Lasiurus cinereus Spotted bat Euderma maculatum Townsend’s big-eared bat Corynorhinus townsendii Pallid bat Antrozous pallidus Mexican free-tailed bat Tadarida brasiliensis Western mastiff bat Eumops perotis Pika Ochotona princeps Brush rabbit Sylvilagus bachmani Snowshoe hare Lepus americanus White-tailed hare Lepus townsendii Black-tailed hare Lepus californicus Yellow-bellied marmot Marmota flaviventris Belding ground squirrel Spermophilus beldingi California ground squirrel Spermophilus beecheyi Golden-mantled ground squirrel Spermophilus lateralis Chickaree Tamiasciurus douglasii Northern flying Squirrel Glaucomys sabrinus Western gray Squirrel Sciurus griseus Allen’s chipmunk Eutamias senex Alpine chipmunk Eutamias alpinus Least chipmunk Eutamias minimus Lodgepole chipmunk Eutamias speciosus Long-eared chipmunk Eutamias quadrimaculatus Merriam’s chipmunk Eutamias merriami Uinta chipmunk Eutamias umbrinus Yellow-pine chipmunk Eutamias amoenus Mountain pocket gopher Thomomys monticola Botta pocket gopher Thomomys botti California pocket mouse Chaetodipus californicus Western harvest mouse Reithrodontomys megalotis Brush mouse Peromyscus boylii California mouse Peromyscus californicus Deer mouse Peromyscus maniculatus Pinyon mouse Peromyscus truei Northern grasshopper mouse Onychomys leucogaster Black rat (N) Rattus rattus Bushy-tailed woodrat Neotoma cinerea Dusky-footed woodrat Neotoma fuscipes Heather vole Phenacomys intermedius California meadow mouse Microtus californicus Long-tailed vole Microtus longicaudus Montane vole Microtus montanus Muskrat Ondatra zibethicus House mouse Mus musculus Western jumping mouse Zapus princeps Mountain beaver Aplodontia rufa Beaver (N) Castor canadensis Porcupine Erethizon dorsatum Badger Taxidea taxus Ermine Mustela ermenea Fisher Martes pennanti Long-tailed weasel Muatela frenata Mink Mustela vison Marten Martes americana River otter Lutra canadensis Spotted skunk Spilogale putorius Striped skunk Mephitis mephitis Wolverine Gulo gulo Coyote Canis Latrans Grey fox Urocyon cinereoargenteus Red fox Vulpes vulpes Black bear Ursus americanus Grizzly bear (extinct) Ursus arctos Raccoon Procyon lotor Ringtail Bassariscus astutus Bobcat Lynx rufus Mountain lion Felis concolor Feral pig (N) Sus scrofa Mountain bighorn sheep Ovis canadensis Mule deer Odocoileus hemionus