Species List

Since Wolf Hollow began in 1983, over 220 different species of wild animals have been treated at our Wildlife Rehabilitation Center. Some are species that we have treated only once or twice in all of our 25 years of operation (e.g. Western Bluebird, Steller’s Sea Lion), while others are animals we see many of each year (e.g. American Robin, Cottontail Rabbit).

AQUATIC MAMMALS
Beaver
California Sea Lion
Elephant Seal
Harbor Seal
Northern fur Seal
River Otter
Steller’s Sea Lion

LAND MAMMALS
American Porcupine
Big Brown Bat
Hoary Bat
Little Brown Bat
Long-eared Bat
Silver-haired Bat
Black-tailed Deer
Bobcat
Bushy-tailed Wood Rat
Common Shrew
Cottontail Rabbit
Coyote
Douglas Squirrel
Eastern Fox Squirrel
European Ferret
European Rabbit
Northern Flying Squirrel
Gray Squirrel
Least Weasel
Long-tailed Weasel
Mink
Muskrat
Opossum
Raccoon
Red Fox
Red Squirrel
Striped Skunk
Snowshoe Hare
Short-tailed Weasel
Townsend’s Chipmunk
Townsend’s Vole
Vagrant Shrew
White-footed (Deer) Mouse

AMPHIBIANS/REPTILES
American Bullfrog
Alligator Lizard
Garter Snake
Pacific Tree Frog
Red-legged Frog
Western Painted Turtle
Western Pond Turtle
Red-eared Slider Turtle
Common Snapping Turtle

LOONS
Pacific Loon
Common Loon
Red-throated Loon

GREBES
Horned Grebe
Pied-billed Grebe
Red-necked Grebe
Western Grebe

CORMORANTS
Double-crested Cormorant
Pelagic Cormorant

HERONS
American Bittern
Great Blue Heron
Green (Green-backed) Heron

SWANS and GEESE
Black Brant Goose
Canada Goose
Snow Goose
Mute Swan
Trumpeter Swan
Tundra Swan

DUCKS
American Widgeon
Blue-winged Teal
Bufflehead
Common Goldeneye
Gadwall
Green-winged Teal
Harlequin duck
Common Merganser
Hooded Merganser
Red-breasted Merganser
Long-tailed Duck
Mallard
Northern Pintail
Northern Shoveler
Ruddy Duck
Lesser Scaup
Common (or Black) Scoter
Surf Scoter
White-winged Scoter
Wood Duck

HAWKS
Cooper’s Hawk
Red-tailed Hawk
Rough-legged Hawk
Sharp-shinned Hawk
Osprey

EAGLES
Bald Eagle
Golden Eagle

HARRIERS
Northern Harrier (Marsh Hawk)

FALCONS
Gyrfalcon
American Kestrel
Merlin
Peregrine

GAME BIRDS
Chukar
Blue Grouse
Ring-necked Pheasant
California Quail
Wild Turkey

RAILS and COOTS
American Coot
Virginia Rail
Sora

PLOVERS, SANDPIPERS, etc.
Dowitcher
Dunlin
Killdeer
Black Oystercatcher
Red-necked Phalarope
Western Sandpiper
Common Snipe
Greater Yellowlegs

GULLS, TERNS, etc.
Northern Fulmar
Bonapartes Gull
California Gull
Glaucous Gull
Glaucous-winged Gull
Heermann’s Gull
Herring Gull
Mew Gull
Ring-billed Gull
Thayer’s Gull
Western Gull
Parasitic Jaeger
Black-legged Kittiwake
Leach’s Storm Petrel
Wilson’s Storm Petrel

ALCIDS
Cassin’s Auklet
Rhinocerous Auklet
Pigeon Guillemot
Common Murre
Ancient Murrelet
Marbled Murrelet

PELICANS
American White Pelican

PIGEONS and DOVES
Band-tailed Pigeon
Mourning Dove
Rock Dove

OWLS
Barn Owl
Barred Owl
Great Horned Owl
Long-eared Owl
Northern Pygmy Owl
Saw-whet Owl
Short-eared Owl
Western Screech Owl

VULTURES
Turkey Vulture

GOATSUCKERS
Common Nighthawk
Common Poorwill

HUMMINGBIRDS
Anna’s Hummingbird
Rufous Hummingbird

KINGFISHERS
Belted Kingfisher

WOODPECKERS
Northern Flicker
Red breasted Sapsucker
Downy Woodpecker
Hairy Woodpecker
Pileated Woodpecker

JAYS and CROWS
Northwestern
Crow Steller’s
Jay Common
Raven

TITMICE and BUSHTITS
Bushtit
Black-capped Chickadee Chestnut-backed Chickadee

FLYCATCHERS etc
Pacific-slope Flycatcher Western Wood Pewee
Townsend’s Solitaire

SWALLOWS & SWIFTS
Barn Swallow
Black Swift
Chimney Swift
Cliff Swallow
N. Rough-winged Swallow
Tree Swallow
Violet-green Swallow
Vaux Swift
White-throated Swift

WRENS
Brown Creeper
Red breasted Nuthatch
Bewick’s Wren
House Wren
Winter Wren

THRUSHES
American Robin Golden-crowned Kinglet
Hermit Thrush
Ruby-crowned Kinglet
Swainson’s Thrush
Varied Thrush
Western Bluebird

PIPITS
American Pipit

WAXWINGS
Cedar Waxwing

SHRIKES
Northern Shrike

STARLINGS
European Starling

WARBLERS
Hutton’s Vireo
Black-throated
Gray Warbler
Common Yellowthroat
Orange-crowned Warbler
Townsend’s Warbler
Western Warbler Wilson’s Warbler Yellow Warbler Yellow-rumped Warbler

FINCHES & SPARROWS
Red Crossbill House Finch Purple Finch American Goldfinch
Black-headed Grosbeak
Evening Grosbeak Dark-eyed (Oregon) Junco Northern Oriole Pine Siskin Chipping Sparrow Fox Sparrow Golden-crowned Sparrow Savannah Sparrow
Song Sparrow
Vesper Sparrow
White-crowned Sparrow
Western Tanager
Spotted Towhee

WEAVER FINCHES
House (English) Sparrow

BLACKBIRDS
Brewer’s Blackbird
Brown-headed Cowbird Red-winged Blackbird

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