Vertebrates

Amphibians
Pacific Tree Frog

Baja California Treefrog

Pseudacris H. Hypochondriaca
Black-bellied Slender Salamander

Black-bellied Slender Salamander

(Batracheoseps nigriventris)
Channel Islands Salamander

Channel Islands Slender Salamander

(Batrachoseps pacificus pacificus)
Northern Channel Islands Endemic
Reptiles

Island Fence Lizard

(Sceloporus occidentalis becki)
Yellow-bellied Racer

Racer

(Coluber constrictor)
Island Gopher Snake

Santa Cruz Island Gopher Snake

(Pituophis melanoleucus pumilis)
Northern Channel Islands Endemic
Side-blotched Lizard

Side-blotched Lizard

(Uta stansburiana)
Southern Alligator Lizard

Southern Alligator Lizard

(Elgaria multicarinatus)
Spotted Night Snake

Spotted Night Snake

(Hypsiglena torquata)
Extirpated
Native Terrestrial Mammals
Big Brown Bat

Big Brown Bat

(Eptesicus fuscus)
Occasional
California Bat

California Bat

(Myotis californicus)
Hoary Bat

Hoary Bat

(Lasiurus cinereus)
Occasional
Photo courtesy of CINPS

Island Deer Mouse

(Peromyscus maniculatus santacruzae)
Endemic

Island Spotted Skunk

(Spilogale gracilis amphialus)
Northern Channel Islands Endemic
Long Eared Bat

Long-eared Bat

(Myotis evotis)
Occasional
Mexican Free Tailed Bat

Mexican Free-tailed Bat

(Tadarida brasiliensis)
Occasional
Pallid Bat Face

Pallid Bat

(Antrozous pallidus)
Island Fox

Santa Cruz Island Fox

(Urocyon littoralis santacruzae)
Endangered, Endemic
Silver Haired Bat

Silver-haired Bat

(Lasionycteris noctivagans)
Occasional
Townsends Big Eared Bat

Townsend's Big-eared Bat

(Corynorhinus townsendii)
Photo courtesy of CINPS

Western Harvest Mouse

(Reithrodontomys megalotis santacruzae)
Endemic