Download Species Data

Currently Selected Species:
[select] Abert’s Squirrel Abert’s Towhee Acadian Flycatcher Acorn Woodpecker Adelaide’s Warbler Admirality Meadow Vole Admiralty Beaver Admiralty Island Ermine African Clawed Frog Agile Kangaroo Rat Akekee Akiapolaau Akikiki Akohekohe Alabama Beach Deermouse Alabama Map Turtle Alabama Red-bellied Cooter Alaska Tiny Shrew Alaskan Hare Alaskan hare – othus Alaskan hare – poadromus Alder Flycatcher Aleutian Cackling Goose Aleutian Rock Sandpiper Aleutian Song Sparrow Aleutian Tern Alexander Archipelago Wolf Allegheny Mountain Dusky Salamander Allegheny Woodrat Allen’s Big-eared Bat Allen’s Hummingbird Allen’s Thirteen-lined Ground Squirrel Alligator Snapping Turtle Alpine Chipmunk Altamira Oriole Amak Island Root Vole Amargosa Toad Amargosa Vole Amchitka Rock Ptarmigan American Alligator American Avocet American Badger American Beaver American Bison American Bittern American Black Bear American Black Duck American Bullfrog American Coot American Crocodile American Crow American Dipper American Flamingo American Golden-plover American Goldfinch American Hog-nosed Skunk American Hog-nosed Skunk American Hog-nosed Skunk American Kestrel American Marten American Marten American Mink American Oystercatcher American Peregrine Falcon American Pika American Pipit American Pygmy Shrew American Redstart American Robin American Three-toed Woodpecker American Toad American Tree Sparrow American Water Shrew American White Pelican American Wigeon American Woodcock Anastasia Beach Deermouse Anastasia Island Mole Ancient Murrelet Anhinga Anianiau Anna’s Hummingbird Anole Antelope Jackrabbit Antillean Crested Hummingbird Antillean Euphonia Antillean Frog Antillean Fruit-eating Bat Antillean Ghost-faced Bat Antillean Mango Antillean Nighthawk Antilocapra americana americana Antilocapra americana mexicana (A Pronghorn) Apalachicola Dusky Salamander Apapane Aplomado Falcon Appalachian Cottontail Aquatic Gartersnake Arboreal Salamander Arctic Fox Arctic Ground Squirrel Arctic ground squirrel – Aleutian Arctic ground squirrel – Barrow Arctic Loon Arctic Peregrine Falcon Arctic Shrew Arctic Tern Arctic Warbler Argus Mountains Kangaroo Rat Arizona Alligator Lizard Arizona Black Rattlesnake Arizona Cotton Rat Arizona Cotton Rat Arizona Glossy Snake Arizona Gray Squirrel Arizona Montane Vole Arizona Mountain Kingsnake Arizona Mud Turtle Arizona Myotis Arizona Night Lizard Arizona Pocket Mouse Arizona Ridge-nosed Rattlesnake Arizona Shrew Arizona Skink Arizona Striped Whiptail Arizona Tiger Salamander Arizona Toad Arizona Treefrog Arizona Woodpecker Arizona Woodrat Arroyo Toad Ash Meadows Montane Vole Ash-throated Flycatcher Ashy Gecko Ashy Storm-petrel Asian Flat-tailed House Gecko Ass Atlantic Coast Slimy Salamander Atlantic Puffin Attu Winter Wren Attwater’s Greater Prairie Chicken Attwater’s Pocket Gopher Audubon’s Oriole Austin Blind Salamander Bachman’s Sparrow Bahama Swallow Bahaman Brown Anole Bailey’s Eastern Woodrat Bailey’s Pocket Mouse Baird’s Pocket Gopher Baird’s Ratsnake Baird’s Sandpiper Baird’s Shrew Baird’s Sparrow Baja California Brush Lizard Baja California Coachwhip Baja California Collared Lizard Baja California Pocket Mouse Baja California Ratsnake Baja California Treefrog Baker’s Legless Lizard Balcones Barking Frog Bald Eagle Baltimore Oriole Bananaquit Banded Gila Monster Banded Rock Lizard Banded Rock Rattlesnake Band-rumped Storm Petrel Band-tailed Pigeon Bank Swallow Banner-tailed Kangaroo Rat Barbary Sheep Barbour’s Map Turtle Bark Anole Barking Frog Barking Treefrog Barn Owl Barn Swallow Barred Anole Barred Owl Barred Tiger Salamander Barren Ground Shrew Barrow’s Goldeneye Bar-tailed Godwit Barton Springs Salamander Bay Springs Salamander Bay-breasted Warbler Bearded Seal Beaver Belding’s Ground Squirrel Bell’s Sage Sparrow Bell’s Vireo Belted Kingfisher Bendire’s Thrasher Bering Sea Rock Sandpiper Beringian Marbled Godwit Berry Cave Salamander Bewick’s Wren Bezy’s Night Lizard Bicknell’s Thrush Big Bend Lizard Big Bend Patch-nosed Snake Big Bend Slider Big Brown Bat Big Free-tailed Bat Big Levels Salamander Big Thicket Hog-nosed Skunk Big-eared Woodrat Bighorn Mountain Marten Bighorn Mountain Pika Bighorn Mountain Snowshoe Hare Bighorn Mountain Water Vole Bighorn Sheep Bighorn Sheep – Peninsular Ranges Population Bird-voiced Treefrog Bison Black Bear Black Guillemot Black Hills Red-backed Vole Black Hills Red-bellied Snake Black Merlin Black Mountain Salamander Black Noddy Black Oystercatcher Black Phoebe Black Pinesnake Black Rail Black Rosy-finch Black Salamander Black Scoter Black Skimmer Black Storm-petrel Black Swampsnake Black Swift Black Tern Black Toad Black Turnstone Black Vulture Black Warrior River Waterdog Black-and-White Warbler Black-backed Woodpecker Blackbeard Island Deer Black-bellied Plover Black-bellied Salamander Black-bellied Slender Salamander Black-bellied Whistling-Duck Black-billed Cuckoo Black-billed Magpie Blackburnian Warbler Black-capped Chickadee Black-capped Vireo Black-chinned Hummingbird Black-chinned Sparrow Black-crested Titmouse Black-crowned Night-heron Black-eared Deermouse Black-faced Grassquit Black-Footed Brown Lemming Black-footed Ferret Black-headed Grosbeak Black-knobbed Map Turtle Black-legged Kittiwake Black-necked Gartersnake Black-necked Stilt Blackpoll Warbler Black-rumped Waxbill Black-spotted Newt Black-tailed Gnatcatcher Black-tailed Jackrabbit Black-tailed Prairie Dog Black-tailed Rattlesnake Black-throated Blue Warbler Black-throated Gray Warbler Black-throated Green Warbler Black-throated Sparrow Black-vented Shearwater Black-whiskered Vireo Blainville’s Horned Lizard Blanco Blind Salamander Blanding’s Turtle Blind Snake Blind Snake Block Island Meadow Vole Blotched Tiger Salamander Blue Grosbeak Blue Jay Blue Ridge Dusky Salamander Blue Ridge Gray-cheeked Salamander Blue Ridge Two-lined Salamander Blue-gray Gnatcatcher Blue-headed Vireo Blue-spotted Salamander Blue-tailed Ground Lizard Bluethroat Blue-throated Hummingbird Blue-winged Teal Blue-winged Warbler Blunt-nosed Leopard Lizard Boat-tailed Grackle Bobcat Bobolink Bog Turtle Bohemian Waxwing Bonaparte’s Gull Boreal Chickadee Boreal Chorus Frog Boreal Owl Boreal Toad Botta’s Pocket Gopher Botteri’s Sparrow Brahminy Blind Snake Brambling Brandt’s Cormorant Brant Brazilian Free-tailed Bat Brazos River Watersnake Brewer’s Blackbird Brewer’s Sparrow Bridled Quail-Dove Bridled Tern Bridled Titmouse Brimley’s Chorus Frog Bristle-thighed Curlew Broad-billed Hummingbird Broad-footed Mole Broad-headed Skink Broad-tailed Hummingbird Broad-winged Hawk Bronze Mannikin Bronzed Cowbird Brook’s House Gecko Brown Anole Brown Booby Brown Creeper Brown Gartersnake Brown Jay Brown Noddy Brown Pelican Brown Rat Brown Thrasher Brown Vinesnake Brown Watersnake Brown-capped Rosy-finch Brown-crested Flycatcher Brown-headed Cowbird Brown-headed Nuthatch Brown-throated Parakeet Brush Deermouse Brush Rabbit Buff-bellied Hummingbird Buff-breasted Flycatcher Buff-breasted Sandpiper Buff-collared Nightjar Bufflehead Buffy Flower Bat Buller’s Shearwater Bullock’s Oriole Bullsnake Bulwer’s Petrel Burrowing Coqui Burrowing Owl Burrowing Toad Bushtit Bushy-tailed Woodrat Butler’s Gartersnake Cackling Cackling Goose Cackling Goose Cactus Deermouse Cactus Ferruginous Pygmy-owl Cactus Wren Caddo Mountain Salamander Cagle’s Map Turtle Calfifornia Giant Salamander California Black Rail California Brown Pelican California Chipmunk California Condor California Deermouse California Glossy Snake California Gnatcatcher California Ground Squirrel California Gull California Kangaroo Rat California Least Tern California Legless Lizard California Lyresnake California Mountain Kingsnake California Myotis California Newt California Pocket Mouse California Quail California Red-legged Frog California Sealion California Slender Salamander California Spotted Owl California Thrasher California Tiger Salamander California Towhee California Treefrog California Vole California Whiptail Californian Leaf-nosed Bat Calliope Hummingbird Camas Pocket Gopher Canada Goose Canada Warbler Canadian Lynx Canadian Toad Cane Toad Canvasback Canyon Deermouse Canyon Lizard Canyon Spotted Whiptail Canyon Towhee Canyon Treefrog Canyon Wren Cape May Warbler Caribbean Coot Caribbean Elaenia Caribbean Martin Caribou Carolina Chickadee Carolina Mountain Dusky Salamander Carolina Northern Flying Squirrel Carolina Parakeet Carolina Red-backed Vole Carolina Wren Carpenter Frog Cascade Caverns Salamander Cascade Golden-mantled Ground Squirrel Cascade Torrent Salamander Cascades Frog Caspian Tern Cassin’s Auklet Cassin’s Finch Cassin’s Kingbird Cassin’s Sparrow Cassin’s Vireo Cat-eyed Snake Cathlamet Pocket Gopher Cattle Egret Cave Myotis Cave Salamander Cave Swallow Cedar Waxwing Central American Indigo Snake Central Plains Milksnake Central Texas Pocket Gopher Cerulean Warbler Chamberlain’s Dwarf Salamander Chamberlain’s Rock Ptarmigan Channel Islands Slender Salamander Chattahoochee Slimy Salamander Cheat Mountain Salamander Checkered Gartersnake Cheoah Bald Salamander Chestnut Mannikin Chestnut-backed Chickadee Chestnut-collared Longspur Chestnut-sided Warbler Chicken Turtle Chihuahuan Black-headed Snake Chihuahuan Grasshopper Mouse Chihuahuan Greater Earless Lizard Chihuahuan Hook-nosed Snake Chihuahuan Nightsnake Chihuahuan Pocket Mouse Chihuahuan Raven Chihuahuan Spotted Whiptail Chimney Swift Chipping Sparrow Chiricahua Leopard Frog Chisel-toothed Kangaroo Rat Chital Choctawhatchee Beach Deermouse Christmas Shearwater Chuck-will’s-widow Chukar Cinereus (Masked) Shrew Cinnamon Teal Clapper Rail Clark’s Grebe Clark’s Nutcracker Clark’s Spiny Lizard Clay-colored Sparrow Cliff Chipmunk Cliff Chirping Frog Cliff Swallow Clouded Salamander Coachella Fringe-toed Lizard Coachwhip Coal Skink Coast Gartersnake Coast Mole Coast Nightsnake Coast Patch-nosed Snake Coast Range Fence Lizard Coast Range Newt Coastal Giant Salamander Coastal Plain Cooter Coastal Rosy Boa Coastal Tailed Frog Coastal Whiptail Cockrum’s Gray Shrew Coeur D’alene Salamander Colima Warbler Collared lemming – peninsulae Collared Peccary Collared Pika Colorado Checkered Whiptail Colorado Chipmunk Colorado Desert Fringe-toed Lizard Colorado Desert Sidewinder Colorado River Cotton Rat Colorado River Tree Lizard Columbia Spotted Frog Columbia Torrent Salamander Columbian Ground Squirrel Columbian Sharp-tailed Grouse Columbian White-tailed Deer Comal Blind Salamander Common Black-hawk Common Checkered Whiptail Common Chuckwalla Common Coqui Common Dwarf Gecko Common Eider Common Five-lined Skink Common Gartersnake Common Goldeneye Common Grackle Common Grass Anole Common Ground-dove Common Kingsnake Common Lesser Earless Lizard Common Loon Common Merganser Common Moorhen Common Murre Common Muskrat Common Myna Common Nighthawk Common Pauraque Common Poorwill Common Rainbow Snake Common Raven Common Redpoll Common Sagebrush Lizard Common Side-blotched Lizard Common Snipe Common Spotted Whiptail Common Tern Common Yellowthroat Concho Watersnake Connecticut Warbler Cook’s Anole Cooper’s Hawk Cope’s Giant Salamander Cope’s Gray Treefrog Cope’s Leopard Lizard Copperhead Cordilleran Flycatcher Coronado Skink Coronation Island Vole Cosmopolitan House Gecko Costa’s Hummingbird Cotton Deermouse Cottonmouth Couch’s Kingbird Couch’s Spadefoot Coues’ Oryzomys Cougar Cow Knob Salamander Coyote Coypu Craveri’s Murrelet Crawfish Frog Crawford’s Gray Shrew Creeping Vole Crested Anole Crested Auklet Crested Caracara Crevice Spiny Lizard Cricket Coqui Crissal Thrasher Cuban Brown Anole Cuban Treefrog Culebra Garden Snake Culebra Island Giant Anole Cumberland Dusky Salamander Cumberland Plateau Salamander Curasoan Long-nosed Bat Curve-billed Thrasher Dall’s Sheep Dark Kangaroo Mouse Dark-eyed Junco Dark-rumped Petrel Dark-sided Salamander Dekay’s Brownsnake Del Norte Salamander Delmarva Fox Squirrel Desecheo Gecko Desert Banded Gecko Desert Bighorn Sheep Desert Bighorn Sheep Desert Box Turtle Desert Cottontail Desert Glossy Snake Desert Grassland Whiptail Desert Horned Lizard Desert Iguana Desert Kangaroo Rat Desert Massasauga Desert Night Lizard Desert Nightsnake Desert Patch-nosed Snake Desert Pocket Gopher Desert Pocket Mouse Desert Rosy Boa Desert Slender Salamander Desert Spiny Lizard Desert Threadsnake Desert Tortoise Desert Valley Kangaroo Mouse Desert Woodrat Desmarest’s Fig-eating Bat Diamond-backed Terrapin Diamond-backed Watersnake Dickcissel Didelphis virginiana californica (A Opossum) Didelphis virginiana virginiana (A Opossum) Dismal Swamp Meadow Vole Domestic Cat Double-crested Cormorant Douglas’s Squirrel Dovekie Downy Woodpecker Dryland Grass Anole Duke’s Salt Marsh Vole Dulzura Kangaroo Rat Dunes Sagebrush Lizard Dunlin Dunn’s Salamander Dusky Canada Goose Dusky Flycatcher Dusky Gopher Frog Dusky Grouse Dusky Shrew Dusky Shrew – Alexander Archipelago Dusky shrew – Yakutat Dusky-capped Flycatcher Dusky-footed Woodrat Dusty Hog-nosed Snake Dwarf Black-bellied Salamander Dwarf Salamander Dwarf Shrew Dwarf Waterdog Eared Grebe Eastern Black-necked Gartersnake Eastern Bluebird Eastern Box Turtle Eastern Box Turtle Eastern Brown Pelican Eastern Chipmunk Eastern Collared Lizard Eastern Cottontail Eastern Diamond-backed Rattlesnake Eastern Fence Lizard Eastern Fox Squirrel Eastern Fox Squirrel – NC Mountain Population Eastern Foxsnake Eastern Glass Lizard Eastern Gray Squirrel Eastern Harvest Mouse Eastern Heather Vole Eastern Hellbender Eastern Hog-nosed Snake Eastern Indigo Snake Eastern Kingbird Eastern Lesser Siren Eastern Massasauga Eastern Meadowlark Eastern Milksnake Eastern Mole Eastern Mud Turtle Eastern Mud Turtle Eastern Mudsnake Eastern Musk Turtle Eastern Narrow-mouthed Toad Eastern Newt Eastern Patch-nosed Snake Eastern Phoebe Eastern Pipistrelle Eastern Ratsnake Eastern Red Bat Eastern Red-backed Salamander Eastern Ribbonsnake Eastern River Cooter Eastern Screech-owl Eastern Slender Glass Lizard Eastern Small-footed Myotis Eastern Spadefoot Eastern Spiny Softshell Eastern Spotted Skunk Eastern Tiger Salamander Eastern Towhee Eastern Wood-pewee Eastern Woodrat Eastern Woodrat Eastern Woodrat Eastern Wormsnake Eastern Yellow Wagtail Elegant Earless Lizard Elegant Tern Elegant Trogon Elepaio Elepaio Elepaio Elepaio Elf Owl Elfin-woods Warbler Elk Elliot’s Short-tailed Shrew Emerald Anole Emperor Goose Eneida’s Coqui Englewood Mole Ensatina Ermine Ermine – Baranof Island Escambia Map Turtle Eskimo Curlew Eurasian Collared-dove Eurasian Dotterel Eurasian Tree Sparrow Eurasian Wigeon European Starling European Wall Lizard Evening Bat Evening Grosbeak Everglades Dwarf Siren Evermann’s Rock Ptarmigan Fallow Deer False Map Turtle Fern Bank Salamander Ferruginous Hawk Ferruginous Pygmy-owl Field Sparrow Fish Crow Fisher Five-striped Sparrow Flammulated Owl Flat-headed Snake Flat-tailed Horned Lizard Flattened Musk Turtle Fletcher Kangaroo Mouse Florida Black Bear Florida Bog Frog Florida Bonneted Bat Florida Box Turtle Florida Brownsnake Florida Burrowing Owl Florida Crowned Snake Florida Deermouse Florida Green Watersnake Florida Panther Florida Pinesnake Florida Red-bellied Cooter Florida Red-bellied Snake Florida Sand Skink Florida Scrub Lizard Florida Scrub-jay Florida Softshell Florida Wormlizard Fog Shrew Foothill Yellow-legged Frog Fork-tailed Flycatcher Fork-tailed Storm-petrel Forster’s Tern Fort Verde Pocket Mouse Fourch Mountain Salamander Four-lined Skink Four-toed Salamander Fowler’s Toad Fox Sparrow Fox Squirrel Franklin’s Ground Squirrel Franklin’s Gull Fresno Kangaroo Rat Fringed Myotis Frosted Flatwoods Salamander Fulvous Harvest Mouse Fulvous Whistling-duck Gabilan Mountains Slender Salamander Gadwall Gaige’s Dwarf Gecko Gambel’s Quail Gapper’s Red-back vole Garden Slender Salamander Gemsbok Georgetown Salamander Georgia Blind Salamander Giant Gartersnake Giant Kangaroo Rat Giant Toad Gila Monster Gila Spotted Whiptail Gila Woodpecker Gilbert’s Skink Gilded Flicker Glacier Bay Hoary Marmot Glacier Bay Red-Backed Vole Glaucidium gnoma californicum Glaucidium gnoma gnoma Glaucous Gull Glaucous-winged Gull Glossy Crayfish Snake Glossy Ibis Glossy Snake Goat Goat Peak Pika Gold Beach Pocket Gopher Golden Coqui Golden Eagle Golden Mouse Golden-cheeked Warbler Golden-crowned Kinglet Golden-crowned Sparrow Golden-fronted Woodpecker Golden-mantled Ground Squirrel Golden-winged Warbler Goode’s Horned Lizard Gopher Frog Gopher Tortoise Gophersnake Grace’s Warbler Graham’s Crayfish Snake Grand Canyon Rattlesnake Granite Night Lizard Granite Spiny Lizard Grant’s Blind Snake Graphic Spiny Lizard Grass Coqui Grasshopper Sparrow Gray Catbird Gray Checkered Whiptail Gray Flycatcher Gray Fox Gray Hawk Gray Jay Gray Kingbird Gray Myotis Gray Partridge Gray Ratsnake Gray Tiger Salamander Gray Treefrog Gray Vireo Gray Wolf Gray-banded Kingsnake Gray-cheeked Thrush Gray-collared Chipmunk Gray-crowned Rosy-Finch Gray-footed Chipmunk Gray-headed Chickadee Gray-headed Pika Gray-tailed Vole Great Basin Collared Lizard Great Basin Fence Lizard Great Basin Gopher Snake Great Basin Pocket Mouse Great Basin Rattlesnake Great Basin Skink Great Basin Spadefoot Great Basin Whiptail Great Black-backed Gull Great Blue Heron Great Cormorant Great Crested Flycatcher Great Egret Great Frigatebird Great Gray Owl Great Horned Owl Great Kiskadee Great Plains Ratsnake Great Plains Skink Great Plains Toad Greater Antillean Grackle Greater Antillean Leaf-toed Gecko Greater Antillean Oriole Greater Bonneted Bat Greater Brown Skink Greater Bulldog Bat Greater Earless Lizard Greater Pewee Greater Prairie Chicken Greater Prairie-chicken Greater Roadrunner Greater Sage-grouse Greater Scaup Greater Short-horned Lizard Greater Siren Greater White-fronted Goose Greater Yellowlegs Great-tailed Grackle Green Anole Green Frog Green Heron Green Iguana Green Jay Green Kingfisher Green Lizard Green Mango Green Parakeet Green Ratsnake Green Salamander Green Sea Turtle Green Toad Green Treefrog Green Violetear Greenhouse Frog Green-tailed Towhee Green-throated Carib Green-winged Teal Gregarious Salamander Grizzly Bear Grizzly Or Brown Bear Groove-billed Ani Grotto Salamander Ground Coqui Guadalupe Fur Seal Guadalupe Spiny Softshell Gulf Coast Box Turtle Gulf Coast Jaguarundi Gulf Coast Kangaroo Rat Gulf Coast Smooth Softshell Gulf Coast Spiny Softshell Gulf Coast Toad Gulf Coast Waterdog Gull Island Vole Gull-billed Tern Gunnison Sage-grouse Gunnison’s Prairie Dog Gyrfalcon Hairy Woodpecker Hairy-tailed Mole Hall Island Insular Vole Hammond’s Flycatcher Harbor Seal Harlequin Coralsnake Harlequin Duck Harris’ Antelope Squirrel Harris’s Hawk Harris’s Sparrow Hawaii Akepa Hawaii Amakihi Hawaii Creeper Hawaiian Coot Hawaiian Duck Hawaiian Hawk Hawaiian Moorhen Hawaiian Short-eared Owl Hawaiian Stilt Hawksbill Sea Turtle Heath Hen Heermann’s Gull Heermann’s Kangaroo Rat Hell Hollow Slender Salamander Hellbender Henslow’s Sparrow Hepatic Tanager Hermit Thrush Hermit Warbler Hernandez’s Short-horned Lizard Herring Gull Hidden Forest Chipmunk Himalayan Tahr Hispaniolan Parakeet Hispaniolan Parrot Hispid Cotton Rat Hispid Pocket Mouse Hoary Bat Hoary Marmot Hoary Redpoll Hooded Merganser Hooded Oriole Hooded Skunk Hooded Warbler Hook-billed Kite Hopi Chipmunk Horned Grebe Horned Lark Horned Puffin Horse House Finch House Mouse House Sparrow House Wren Houston Toad Hudsonian Godwit Hurter’s Spadefoot Hutton’s Vireo Iceland Gull Idaho Giant Salamander Idaho Ground Squirrel Idaho Pocket Gopher Iiwi Illinois Chorus Frog Imitator Salamander Inca Dove Indiana Myotis Indigo Bunting Indo-pacific Gecko Insular Vole Interior Least Tern Inyo Mountains Salamander Inyo Shrew Island Fence Lizard Island Glass Lizard Island Night Lizard Island Red-Backed Vole Island Scrub-jay Italian Wall Lizard Ivory Gull Ivory-billed Woodpecker Jacumba Little Pocket Mouse Jaguar Jaguarundi Jamaican Fruit-eating Bat Jamaican Giant Anole Jefferson Salamander Jemez Mountains Salamander Jollyville Plateau Salamander Junaluska Salamander Juniper Titmouse Kaibab Squirrel Kansas Glossy Snake Kauai Amakihi Keeled Earless Lizard Keen’s Myotis Kemp’s Ridley Sea Turtle Kenai Dall Sheep Kenai Marten Kentucky Red-backed Vole Kentucky Warbler Kern Canyon Slender Salamander Kern Plateau Salamander Key Deer Key Largo Woodrat Key West Quail-Dove Kiamichi Slimy Salamander Killdeer Kincaid Meadow Vole King Eider King Rail Kings River Slender Salamander Kingston Mountain Chipmunk Kirtland’s Snake Kirtland’s Warbler Kiska Winter Wren Kit Fox Kit Fox – San Joaquin Valley Population Kittatiny Red-backed Vole Kittlitz’s Murrelet Klauber’s Dwarf Gecko Knight Anole Knox Jones’s Pocket Gopher Kodiak Island Arctic Ground Squirrel Kodiak Island Ermine Kodiak River Otter Kodiak Winter Wren Kupreanof Red Squirrel Ladder-backed Woodpecker Lapland Longspur Larch Mountain Salamander Laredo Striped Whiptail Large-headed Anole Lark Bunting Lark Sparrow Laughing Gull Lawrence’s Goldfinch Laysan Albatross Lazuli Bunting Le Conte’s Sparrow Le Conte’s Thrasher Leach’s Storm-petrel Least Auklet Least Bittern Least Chipmunk Least Flycatcher Least Grebe Least Sandpiper Least Tern Least Weasel Leatherback Sea Turtle Lesser Antillean Pewee Lesser Black-backed Gull Lesser Canada Goose Lesser Goldfinch Lesser Nighthawk Lesser Prairie-chicken Lesser Scaup Lesser Siren Lesser Slender Salamander Lesser Yellowlegs Lewis’s Woodpecker Limestone Salamander Limpkin Lincoln’s Sparrow Lined Snake Little Blue Heron Little Brown Myotis Little Brown Skink Little Grass Frog Little Gull Little Pocket Mouse Little Striped Whiptail Little White Whiptail Lodgepole Chipmunk Lodgepole Chipmunk Loggerhead Kingbird Loggerhead Musk Turtle Loggerhead Sea Turtle Loggerhead Shrike Long-billed Curlew Long-billed Dowitcher Long-billed Thrasher Long-eared Chipmunk Long-eared Myotis Long-eared Owl Long-legged Myotis Long-nosed Leopard Lizard Long-nosed Snake Long-tailed Brush Lizard Long-tailed Duck Long-tailed Jaeger Long-tailed Pocket Mouse Long-tailed Salamander Long-tailed Shrew Long-Tailed Vole Long-tailed vole – littoralis Long-tailed Weasel Long-toed Salamander Los Angeles Pocket Mouse Louisiana Black Bear Louisiana Milksnake Louisiana Pinesnake Louisiana Slimy Salamander Louisiana Vole Louisiana Waterthrush Lowland Burrowing Treefrog Lowland Leopard Frog Lucifer Hummingbird Lucy’s Warbler Mabee’s Salamander Macgillivray’s Warbler Madrean Alligator Lizard Magnificent Frigatebird Magnificent Hummingbird Magnolia Warbler Mallard Mangrove Cuckoo Mangrove Fox Squirrel Manx Shearwater Many-lined Salamander Many-lined Skink Many-ribbed Salamander Marbled Godwit Marbled Murrelet Marbled Salamander Marcy’s Checkered Gartersnake Marmota flaviventris luteola (A Yellow-bellied Marmot) Marmota flaviventris obscura Marsh Oryzomys Marsh Rabbit Marsh Shrew Marsh Wren Masked Booby Masked Duck Massasauga Maui Alauahio Maui Parrotbill Mccown’s Longspur Mckay’s Bunting Meadow Jumping Mouse Meadow Vole Medicine Bow Mountain Pika Mediterranean Gecko Merlin Merriam’s Canyon Lizard Merriam’s Chipmunk Merriam’s Deermouse Merriam’s Ground Squirrel Merriam’s Kangaroo Rat Merriam’s Pocket Mouse Merriam’s Shrew Merriam’s Turkey Mesa Verde Nightsnake Mew Gull Mexican Black-headed Snake Mexican Chickadee Mexican Fox Squirrel Mexican Free-tailed Bat Mexican Gartersnake Mexican Ground Squirrel Mexican Hog-nosed Snake Mexican Jay Mexican Long-nosed Bat Mexican Long-tongued Bat Mexican Milksnake Mexican Plateau Mud Turtle Mexican Plateau Slider Mexican Rosy Boa Mexican Spadefoot Mexican Spiny Pocket Mouse Mexican Spotted Owl Mexican Treefrog Mexican Turkey Mexican White-lipped Frog Mexican Wolf Mexican Woodrat Microtus pennsylvanicus finitis Microtus pennsylvanicus modestus Microtus pennsylvanicus uligocola Midget Faded Rattlesnake Midland Smooth Softshell Milksnake Mimic Glass Lizard Mink Frog Mississippi Green Watersnake Mississippi Kite Mississippi Slimy Salamander Mitred Parakeet Mogollon Vole Mohave Desert Sidewinder Mohave Fringe-toed Lizard Mohave Glossy Snake Mohave Ground Squirrel Mohave Patch-nosed Snake Mohave Rattlesnake Mohave Vole Mole Kingsnake Mole Salamander Mole Skink Mona Anole Mona Blind Snake Mona Boa Mona Coqui Mona Dwarf Gecko Mona Island Rock Iguana Monito Gecko Monk Parakeet Montague Island Root Vole Montane Vole Monterey Dusky-footed Woodrat Monterey Vagrant Shrew Monterey Vole Montezuma Quail Moorish Gecko Moose Mottled Duck Mottled Rock Rattlesnake Mount Lyell Salamander Mountain Bluebird Mountain Chickadee Mountain Chorus Frog Mountain Cottontail Mountain Gartersnake Mountain Goat Mountain Patch-nosed Snake Mountain Plover Mountain Pocket Gopher Mountain Quail Mountain Skink Mourning Dove Mourning Warbler Mt. Lyell Shrew Mt. Pinos Lodgepole Chipmunk Mt. Whitney Pika Mud Salamander Mudpuppy Mule Deer Muscovy Duck Muskox Muskrat Mute Swan Myodes gapperi gauti (A Red-backed Vole) Narrow-faced Kangaroo Rat Narrow-headed Gartersnake Nashville Warbler Nearctic Brown Lemming Nearctic Collared Lemming Nelson’s Antelope Squirrel Nelson’s Pocket Mouse Nelson’s Sharp-tailed Sparrow Nene Neotoma macrotis pop. 1 Neotropic Cormorant Neuse River Waterdog New England Cottontail New Jersey Chorus Frog New Mexcio Milksnake New Mexico Crevice Spiny Lizard New Mexico Ridge-nosed Rattlesnake New Mexico Shrew New Mexico Threadsnake New Mexico Whiptail Newell’s Shearwater Nichol’s Dwarf Gecko Nine-banded Armadillo North American Deermouse North American Least Shrew North American Porcupine North American Racer North American River Otter North American Water Vole North American Worm Lizard Northeastern Pygmy Shrew Northern Alligator Lizard Northern Baja Deermouse Northern Beardless-tyrannulet Northern Bobwhite Northern bog lemming Northern Bog Lemming Northern Brown Skink Northern Cardinal Northern Cricket Frog Northern Curly-tailed Lizard Northern Desert Nightsnake Northern Diamond-backed Terrapin Northern Dusky Salamander Northern Dwarf Siren Northern Elephant Seal Northern Flicker Northern Flying Squirrel Northern Fur Seal Northern Gannet Northern Goshawk Northern Grasshopper Mouse Northern Gray Hawk Northern Gray-cheeked Salamander Northern Green Ratsnake Northern Harrier Northern Hawk Owl Northern Idaho Ground Squirrel Northern Leopard Frog Northern Many-lined Skink Northern Map Turtle Northern Mockingbird Northern Mohave Rattlesnake Northern Myotis Northern Pacific Rattlesnake Northern Pacific Treefrog Northern Parula Northern Pinesnake Northern Pintail Northern Pocket Gopher Northern Pocket Gopher Northern Pocket Gopher Northern Prairie Skink Northern Pygmy Mouse Northern Pygmy-owl Northern Ravine Salamander Northern Red-backed Vole Northern Red-bellied Cooter Northern Red-bellied Snake Northern Red-legged Frog Northern Rock Deermouse Northern Rough-winged Swallow Northern Rubber Boa Northern Sagebrush Lizard Northern Saw-whet Owl Northern Short-tailed Shrew Northern Shoveler Northern Shrike Northern Slimy Salamander Northern Spotted Owl Northern Tree Lizard Northern Two-lined Salamander Northern Watersnake Northern Waterthrush Northern Wheatear Northern Yellow Bat Northern Zigzag Salamander Northwestern Alligator Lizard Northwestern Crow Northwestern Deermouse or Keen’s Mouse Northwestern Fence Lizard Northwestern Gartersnake Northwestern Salamander Nunivak Island Brown Lemming Nutmeg Mannikin Nuttall’s Woodpecker Oahu Amakihi Oak Titmouse Oak Toad Ocellated Gecko Ocelot Ochotona princeps figginsi (A Pika) Ochotona princeps incana (A Pika) Ochotona princeps ventorum (A Pika) Ocmulgee Slimy Salamander Ocoee Salamander Oklahoma Salamander Oldfield Deermouse Olive Ridley Sea Turtle Olive Sparrow Olive Warbler Olive-backed Pocket Mouse Olive-sided Flycatcher Olympic Marmot Olympic Pocket Gopher Olympic Torrent Salamander Omao One-toed Amphiuma Orange Bishop Orange-cheeked Waxbill Orange-crowned Warbler Orange-fronted Parakeet Orange-headed Spiny Lizard Orange-throated Whiptail Orchard Oriole Ord’s Kangaroo Rat Oregon Slender Salamander Oregon Snowshoe Hare Oregon Spotted Frog Oregon Vesper Sparrow Ornate Box Turtle Ornate Box Turtle Ornate Chorus Frog Ornate Diamond-backed Terrapin Ornate Shrew Ornate Tree Lizard Osgood’s Arctic Ground Squirrel Osprey Ouachita Dusky Salamander Ouachita Map Turtle Ouachita Map Turtle Ovenbird Owens Valley Vole Ozark Hellbender Ozark Zigzag Salamander Pacific Chorus Frog Pacific Golden-plover Pacific Gopher Snake Pacific Great Blue Heron Pacific Jumping Mouse Pacific Loon Pacific Marten Pacific Pocket Mouse Pacific Shrew Pacific-slope Flycatcher Pahranagat Valley Vole Pai Striped Whiptail Painted Bunting Painted Desert Glossy Snake Painted Redstart Painted Turtle Pale Kangaroo Mouse Pale Lumped-nosed Bat Pale Milksnake Palila Pallas’s Mastiff Bat Pallid Bat Pallid Beach Deermouse Pallid Skink Pallid Spiny Softshell Palm Springs Little Pocket Mouse Palm Warbler Palmer’s Chipmunk Palo Duro Deermouse Panamint Alligator Lizard Panamint Chipmunk Panamint Kangaroo Rat Panamint Kangaroo Rat Parakeet Auklet Parasitic Jaeger Parnell’s Moustached Bat Pascagoula Map Turtle Peaks Of Otter Salamander Peale’s Peregrine Falcon Pearly-eyed Thrasher Pecos River Muskrat Pectoral Sandpiper Pelagic Cormorant Peninsula Cooter Peninsular Leaf-toed Gecko Penobscot Meadow Vole Perdido Key Beach Deermouse Peregrine Falcon Perognathus longimembris salinensis (A Pocket Mouse) Perognathus longimembris tularensis (A Pocket Mouse) Peters’s Ghost-faced Bat Phainopepla Philadelphia Vireo Pickerel Frog Pied-billed Grebe Pig Frog Pigeon Guillemot Pigeon Mountain Salamander Pileated Woodpecker Pine Barrens Treefrog Pine Grosbeak Pine Siskin Pine Warbler Pine Woods Littersnake Pine Woods Treefrog Pinesnake Pinon Deermouse Pinyon Jay Piping Plover Piute Ground Squirrel Plain Chachalaca Plain-bellied Watersnake Plains Black-headed Snake Plains Gartersnake Plains Harvest Mouse Plains Hog-nosed Snake Plains Leopard Frog Plains Pocket Gopher Plains Pocket Mouse Plains Sharp-tailed Grouse Plains Spadefoot Plains Striped Whiptail Plateau Fence Lizard Plateau Spiny Lizard Plateau Spotted Whiptail Plateau Striped Whiptail Plateau Tiger Whiptail Plumbeous Vireo Pocket Gopher Pocket Gopher Pocket Gopher Pocketed Free-tailed Bat Point Arena Mountain Beaver Point Reyes Mountain Beaver Polar Bear Pomarine Jaeger Pond Slider Prairie Falcon Prairie Kingsnake Prairie Rattlesnake Prairie Shrew Prairie Skink Prairie Vole Prairie Vole Prairie Warbler Preble’s Shrew Presidio Canyon Lizard Presidio Mole Pribilof Island Arctic Fox Pribilof Island Shrew Pribilof Rock Sandpiper Pribilof Winter Wren Prince of Wales Flying Squirrel Prince Of Wales Island Ermine Prince Of Wales River Otter Progne subis hesperia Pronghorn Prothonotary Warbler Puaiohi Puerto Rican Boa Puerto Rican Broad-winged Hawk Puerto Rican Bullfinch Puerto Rican Coqui Puerto Rican Crested Toad Puerto Rican Emerald Puerto Rican Flycatcher Puerto Rican Galliwasp Puerto Rican Giant Anole Puerto Rican Ground Lizard Puerto Rican Ground Lizard Puerto Rican Ground Lizard Puerto Rican Lizard-Cuckoo Puerto Rican Long-tongued Bat Puerto Rican Nightjar Puerto Rican Parrot Puerto Rican Plain Pigeon Puerto Rican Pygmy Anole Puerto Rican Racer Puerto Rican Screech-Owl Puerto Rican Sharp-shinned Hawk Puerto Rican Spindalis Puerto Rican Tanager Puerto Rican Tody Puerto Rican Vireo Puerto Rican Wetland Blind Snake Puerto Rican Woodpecker Puerto Rican Worm Lizard Punuk Island Root Vole Purple Finch Purple Gallinule Purple Martin Purple Sandpiper Purple-backed Spiny Lizard Pygmy Nuthatch Pygmy Rabbit Pygmy Rabbit (Columbia Basin Population) Pygmy Rattlesnake Pygmy Salamander Pygmy Short-horned Lizard Pygmy Shrew Pyrrhuloxia Queen Charlotte Goshawk Queensnake Raccoon Rafinesque’s Big-eared Bat Rainbow Snake Rainbow Whiptail Razor-backed Musk Turtle Razorbill Red Cornsnake Red Crossbill Red Diamond Rattlesnake Red Fox Red Hills Salamander Red Knot Red Milksnake Red Phalarope Red Salamander Red Siskin Red Squirrel Red squirrel – Kenai Red Tree Vole Red Wolf Red-backed Whiptail Red-bellied Mudsnake Red-bellied Newt Red-bellied Snake Red-bellied Squirrel Red-bellied Woodpecker Red-billed Pigeon Red-breasted Merganser Red-breasted Nuthatch Red-breasted Sapsucker Red-cheeked Salamander Red-cockaded Woodpecker Red-crowned Parrot Reddish Egret Red-eyed Vireo Red-faced Cormorant Red-faced Warbler Redhead Red-headed Woodpecker Red-legged Frog Red-legged Kittiwake Red-legged Salamander Red-legged Thrush Red-naped Sapsucker Red-necked Grebe Red-necked Phalarope Red-necked Stint Red-shouldered Hawk Red-spotted Toad Red-tailed Chipmunk Red-tailed Hawk Red-tailed Tropicbird Red-throated Loon Red-throated Pipit Red-winged Blackbird Reef Gecko Regal Black-striped Snake Regal Horned Lizard Relict Leopard Frog Relictual Slender Salamander Reticular Banded Gecko Reticulate Collared Lizard Reticulate Gila Monster Reticulated Flatwoods Salamander Rhinoceros Auklet Rich Mountain Salamander Richard’s Blind Snake Richardson’s Ground Squirrel Ridge-nosed Rattlesnake Rim Rock Crowned Snake Ring-billed Gull Ringed Map Turtle Ringed Salamander Ringed Seal Ring-necked Duck Ring-necked Pheasant Ring-necked Snake Ringtail Rio Grande Chirping Frog Rio Grande Cooter Rio Grande Leopard Frog River Cooter River Frog River Otter Robust Cottontail Rock Coqui Rock Pigeon Rock Pocket Mouse Rock Ptarmigan Rock Rattlesnake Rock Sandpiper Rock Squirrel Rock Vole Rock Wren Rocky Mountain Bighorn Sheep Rocky Mountain Southern Red-backed Vole Rocky Mountain Tailed Frog Rocky Mountain Toad Roof Rat Roosevelt’s Dwarf Gecko Root vole (formerly Tundra vole) Roseate Spoonbill Roseate Tern Rose-bellied Lizard Rose-breasted Grosbeak Rose-throated Becard Ross’s Goose Rosy Boa Rough Earthsnake Rough Greensnake Rough-footed Mud Turtle Rough-legged Hawk Roughskin Newt Rough-skinned Newt Rough-tailed Gecko Round-tailed Ground Squirrel Round-tailed Horned Lizard Round-tailed Muskrat Royal Tern Ruby-crowned Kinglet Ruby-throated Hummingbird Ruddy Duck Ruddy Quail-Dove Ruddy Turnstone Ruff Ruffed Grouse Rufous Hummingbird Rufous-crowned Sparrow Rufous-winged Sparrow Rusty Blackbird Sabine’s Gull Sacramento Mountains Salamander Saddled Leaf-nosed Snake Sage Sparrow Sage Thrasher Sagebrush Vole Salado Salamander Salt-marsh Harvest Mouse Saltmarsh Sharp-tailed Sparrow Saltmarsh Wandering Shrew Saltmarsh Watersnake Sambar San Bernardino Flying Squirrel San Bernardino Golden-mantled Ground Squirrel San Clemente Night Lizard San Clemente Sage Sparrow San Diego Banded Gecko San Diego Gopher Snake San Diego Pocket Mouse San Francisco Alligator Lizard San Gabriel Mountains Slender Salamander San Joaquin Fence Lizard San Joaquin Kangaroo Rat San Joaquin Pocket Mouse San Marcos Salamander San Nicolas Night Lizard San Pablo Vole San Simeon Slender Salamander Sanderling Sandhill Crane Sandstone Night Lizard Sandwich Tern Sanford’s Rock Ptarmigan Santa Cruz Black Salamander Santa Cruz Island Gopher Snake Santa Cruz Long-toed Salamander Santa Lucia Mountains Slender Salamander Santa Rosa Beach Deermouse Santeetlah Dusky Salamander Savannah Slimy Salamander Savannah Sparrow Saxicoline Deermouse Say’s Phoebe Scaled Quail Scaly-naped Pigeon Scarlet Kingsnake Scarlet Tanager Scarletsnake Schmidt’s Worm Lizard Schott’s Tree Lizard Schott’s Whipsnake Schreiber’s Curly-tailed Lizard Scissor-tailed Flycatcher Sciurus aberti chuscensis Sciurus aberti ferreus (A Squirrel) Sciurus aberti mimus (A Squirrel) Sciurus niger niger (A Fox Squirrel) Scott Bar Salamander Scott’s Oriole Sea Otter Seal Salamander Seaside Sparrow Sedge Wren Sedimi Winter Wren Seepage Salamander Seminole Bat Semipalmated Plover Semipalmated Sandpiper Sequoia Slender Salamander Sequoyah Slimy Salamander Sewellel Shadow Chipmunk Sharp-shinned Hawk Sharp-tailed Grouse Sharp-tailed Snake Shasta Alligator Lizard Shasta Salamander Sheep Frog Shelton Pocket Gopher Shenandoah Mountain Salamander Shenandoah Salamander Sherman’s Fox Squirrel Shiny Cowbird Short-billed Dowitcher Short-eared Owl Short-headed Gartersnake Short-nosed Kangaroo Rat Short-tailed Hawk Short-tailed Snake Shovel-nosed Salamander Shrew-mole Shumagin Island Root Vole Shumagin Islands Arctic Ground Squirrel Sidewinder Sierra Alligator Lizard Sierra Fence Lizard Sierra Gartersnake Sierra Marten Sierra Nevada Bighorn Sheep Sierra Nevada Mountain Beaver Sierra Nevada Red Fox Sierra Nevada Snowshoe Hare Sierra Nevada Yellow-legged Frog Sierra Newt Sierra Night Lizard Sierran Treefrog Sigmodon arizonae arizonae Sika Silky Pocket Mouse Silver-haired Bat Sinaloan Jaguarundi Singing Vole Siskiyou Chipmunk Siskiyou Mountains Salamander Sitka Root Vole Six-lined Racerunner Skilton’s Skink Sky Lark Slaty-backed Gull Slender Glass Lizard Slevin’s Bunchgrass Lizard Slippery-backed Mabuya Slowinski’s Cornsnake Small Indian Mongoose Small-mouthed Salamander Smith’s Longspur Smith’s Black-headed Snake Smoky Shrew Smooth Earthsnake Smooth Greensnake Smooth Softshell Smooth-billed Ani Snail Kite Snapping Turtle Snow Bunting Snow Goose Snowshoe Hare Snowy Egret Snowy Owl Snowy Plover Solitary Sandpiper Song Sparrow Sonoma Chipmunk Sonoma Tree Vole Sonoran Collared Lizard Sonoran Coralsnake Sonoran Desert Toad Sonoran Gopher Snake Sonoran Green Toad Sonoran Lyresnake Sonoran Mountain Kingsnake Sonoran Mud Turtle Sonoran Mud Turtle Sonoran Nightsnake Sonoran Pronghorn Sonoran Shovel-nosed Snake Sonoran Sidewinder Sonoran Spiny Lizard Sonoran Spotted Whiptail Sonoran Tiger Salamander Sonoran Tiger Whiptail Sonoran Whipsnake Sonoyta Mud Turtle Sooty Grouse Sooty Moustached Bat Sooty Shearwater Sooty Tern Sora Sorex pacificus cascadensis Sorex pacificus pacificus Sorex palustris albibarbis South American Coati South Carolina Slimy Salamander South Mountain Gray-cheeked Salamander South Polar Skua Southeast Beach Deermouse Southeastern Crowned Snake Southeastern Five-lined Skink Southeastern Myotis Southeastern Pocket Gopher Southeastern Shrew Southeastern Slimy Salamander Southern Alligator Lizard Southern Appalachian Salamander Southern Appalachian Woodrat Southern Bog Lemming Southern California Toad Southern Chorus Frog Southern Cricket Frog Southern Dusky Salamander Southern Dwarf Siren Southern Florida Rainbow Snake Southern Flying Squirrel Southern Grasshopper Mouse Southern Gray-cheeked Salamander Southern Hog-nosed Snake Southern Idaho Ground Squirrel Southern Leopard Frog Southern Mountain Yellow-legged Frog Southern Pacific Rattlesnake Southern Painted Turtle Southern Plains Woodrat Southern Pocket Gopher Southern Pocket Gopher Southern Pocket Gopher Southern Prairie Skink Southern Pygmy Shrew Southern Ravine Salamander Southern Red-backed Salamander Southern Red-backed Vole Southern red-backed vole – pheaus Southern Rock Vole Southern Rubber Boa Southern Sagebrush Lizard Southern Short-tailed Shrew Southern Texas Groundsnake Southern Toad Southern Torrent Salamander Southern Two-lined Salamander Southern Water Shrew Southern Watersnake Southern Yellow Bat Southern Zigzag Salamander Southwestern Cave Myotis Southwestern Myotis Southwestern Threadsnake Southwestern Woodhouse’s Toad Speckled Black Salamander Speckled Racer Speckled Rattlesnake Spectacled Eider Spermophilus lateralis wortmani (A Golden-mantled Ground Squirrel) Spermophilus tridecemlineatus arenicola (A Ground Squirrel) Spermophilus tridecemlineatus blanca (A Ground Squirrel) Spermophilus tridecemlineatus pallidus (A Ground Squirrel) Spermophilus tridecemlineatus parvus (A Ground Squirrel) Spiny Pocket Mouse Spiny Softshell Spot-breasted Oriole Spot-tailed Earless Lizard Spotted Bat Spotted Chorus Frog Spotted Dove Spotted Dusky Salamander Spotted Ground Squirrel Spotted Leaf-nosed Snake Spotted Owl Spotted Salamander Spotted Sandpiper Spotted Seal Spotted Towhee Spotted Turtle Sprague’s Pipit Spring Peeper Spring Salamander Spruce Grouse Squirrel Treefrog St. Andrews Beach Deermouse St. Lawrence Island Collared Lemming St. Lawrence Island Ground Squirrel St. Lawrence Island Red-Backed Vole St. Lawrence Island Root Vole St. Lawrence Island Shrew St. Matthew Island Insular Vole Star-nosed Mole Steller Sea Lion Steller’s Eider Steller’s Jay Stephens’ California Vole Stephen’s Kangaroo Rat Stephen’s Woodrat Stilt Sandpiper Streak-backed Oriole Streamside Salamander Strecker’s Chorus Frog Strecker’s Pocket Gopher Strickland’s Woodpecker Striped Crayfish Snake Striped Mud Turtle Striped Newt Striped Plateau Lizard Striped Racer Striped Skunk Striped Whipsnake Suemez Island Ermine Sulphur-bellied Flycatcher Summer Tanager Surf Scoter Surfbird Suwannee Cooter Swainson’s Hawk Swainson’s Thrush Swainson’s Warbler Swallow-tailed Kite Swamp Rabbit Swamp Sparrow Swift Fox Switak’s Banded Gecko Tamaulipan Hook-nosed Snake Tamaulipas Crow Taverner’s Cackling Goose Tawny-bellied Cotton Rat Taylor Pika Tehachapi Slender Salamander Tellico Salamander Tennessee Cave Salamander Tennessee Warbler Terrestrial Gartersnake Texas Alligator Lizard Texas Antelope Squirrel Texas Banded Gecko Texas Blind Salamander Texas Cooter Texas Coralsnake Texas Crevice Spiny Lizard Texas Deermouse Texas Glossy Snake Texas Greater Earless Lizard Texas Horned Lizard Texas Indigo Snake Texas Kangaroo Rat Texas Lyresnake Texas Map Turtle Texas Patch-nosed Snake Texas Pocket Gopher Texas Ratsnake Texas Salamander Texas Spiny Lizard Texas Spiny Softshell Texas Threadsnake Texas Toad Texas Tortoise Thayer’s Gull Thick-billed Kingbird Thick-billed Murre Thirteen-lined Ground Squirrel Thomomys talpoides agrestis Thomomys talpoides attenuatus (A Pocket Gopher) Thomomys talpoides durranti (A Pocket Gopher) Thomomys talpoides macrotis Thomomys talpoides meritus (A Pocket Gopher) Thomomys talpoides ocius (A Pocket Gopher) Thomomys talpoides retrorsus (A Pocket Gopher) Thomomys talpoides rostralis (A Pocket Gopher) Thornscrub Hook-nosed Snake Three-lined Salamander Three-toed Amphiuma Three-toed Box Turtle Tiger Rattlesnake Tiger Whiptail Timber Rattlesnake Tipton Kangaroo Rat Tokay Gecko Townsend’s Big-eared Bat Townsend’s Chipmunk Townsend’s Dwarf Gecko Townsend’s Ground Squirrel Townsend’s Mole Townsend’s Pocket Gopher Townsend’s Rock Ptarmigan Townsend’s Solitaire Townsend’s Vole Townsend’s Warbler Townsend’s Western Big-eared Bat Trans-pecos Black-Headed Snake Trans-pecos Ratsnake Trans-pecos Striped Whiptail Trans-pecos Threadsnake Tree Swallow Tree-hole Frog Tricolored Blackbird Tricolored Heron Tropical Kingbird Tropical Parula Trowbridge’s Shrew Trumpeter Swan Tucson Banded Gecko Tufted Duck Tufted Puffin Tufted Titmouse Tule White-fronted Goose Tundra Shrew Tundra Swan Turkey Vulture Turner’s Rock Ptarmigan Twin-spotted Rattlesnake Twin-spotted Spiny Lizard Two-striped Gartersnake Two-toed Amphiuma Uinta Chipmunk Uinta Ground Squirrel Umnak Island Collared Lemming Unalaska Collared Lemming Underwood’s Mastiff Bat Upland Chorus Frog Upland Grass Anole Upland Sandpiper Utah Banded Gecko Utah Milksnake Utah Mountain Kingsnake Utah Prairie Dog Utah Threadsnake Vagrant Shrew Valdina Farms Salamander Valley And Ridge Salamander Van Dyke’s Salamander Vancouver Canada Goose Variable Groundsnake Variable Sandsnake Variable Skink Varied Bunting Varied Thrush Variegated Skink Vaux’s Swift Veery Velvety Free-tailed Bat Verdin Vermilion Flycatcher Vesper Sparrow Violet-crowned Hummingbird Violet-green Swallow Virgin Islands Tree Boa Virgin River Montane Vole Virginia Big-eared Bat Virginia Northern Flying Squirrel Virginia Opossum Virginia Rail Virginia’s Warbler Wagner’s Bonneted Bat Wandering Gartersnake Wandering Salamander Wandering Tattler Warbling Silverbill Warbling Vireo Warren Island Dusky Shrew Warty Coqui Washington Ground Squirrel Webster’s Salamander Wehrle’s Salamander Weller’s Salamander West Indian Manatee West Indian Whistling-Duck West Virginia Spring Salamander Western Banded Gecko Western Barking Frog Western Black-headed Snake Western Black-necked Gartersnake Western Bluebird Western Burrowing Owl Western Chorus Frog Western Diamond-backed Rattlesnake Western Fence Lizard Western Foxsnake Western Gray Squirrel Western Grebe Western Groundsnake Western Gull Western Harvest Mouse Western Heather Vole Western Jumping Mouse Western Kingbird Western Lesser Siren Western Lyresnake Western Massasauga Western Meadowlark Western Mudsnake Western Narrow-mouthed Toad Western Patch-nosed Snake Western Pipistrelle Western Pocket Gopher Western Pond Turtle Western Rattlesnake Western Red Bat Western Red-backed Salamander Western Red-backed Vole Western Red-tailed Skink Western Ribbonsnake Western Sagebrush Lizard Western Sandpiper Western Screech-owl Western Scrub-jay Western Shovel-nosed Snake Western Skink Western Slender Glass Lizard Western Slimy Salamander Western Small-footed Myotis Western Snowy Plover Western Spadefoot Western Spiny Softshell Western Spotted Skunk Western Tanager Western Threadsnake Western Toad Western Wood-pewee Western Wormsnake Western Yellow Bat Western Yellow-billed Cuckoo Wet Mountains Marmot Whimbrel Whip-poor-will Whiskered Auklet Whiskered Screech-owl Whistling Frog White Ibis White Mountains Ground Squirrel White Mountains Pika White Wagtail White-ankled Deermouse White-breasted Nuthatch White-cheeked Pintail White-collared Seedeater White-crowned Pigeon White-crowned Sparrow White-eyed Vireo White-faced Ibis White-footed Deermouse White-footed Vole White-headed Woodpecker White-lipped Frog White-rumped Sandpiper White-sided Jackrabbit White-spotted Slimy Salamander White-tailed Antelope Squirrel White-tailed Deer White-tailed Hawk White-tailed Jackrabbit White-tailed Kite White-tailed Prairie Dog White-Tailed Ptarmigan White-tailed Tropicbird White-throated Sparrow White-throated Swift White-throated Woodrat White-tipped Dove White-toothed Woodrat White-winged Crossbill White-winged Dove White-winged Scoter Whooper Swan Whooping Crane Wiggins’ Night Lizard Wild Boar Wild Turkey Willet Williamson’s Sapsucker Willow Flycatcher Willow Ptarmigan Wilson’s Phalarope Wilson’s Plover Wilson’s Snipe Wilson’s Warbler Wind River Golden-mantled Ground Squirrel Winter Wren Wolverine Wood Bison Wood Duck Wood Frog Wood Sandpiper Wood Slave Wood Stork Wood Thrush Wood Turtle Woodchuck Woodhouse’s Toad Woodland Caribou Woodland Jumping Mouse Woodland Striped Whiptail Woodland Vole Worm-eating Warbler Wrentit Wrinkled Frog Wupatki Pocket Mouse Wyoming Ground Squirrel Wyoming Ground Squirrel Wyoming Pocket Gopher Wyoming Toad Xantus’s Murrelet Yakatat Root Vole Yaqui Black-headed Snake Yarrow’s Spiny Lizard Yavapai Cotton Rat Yellow Mud Turtle Yellow Rail Yellow Warbler Yellow-backed Spiny Lizard Yellow-bearded Anole Yellow-bellied Flycatcher Yellow-bellied Kingsnake Yellow-bellied Marmot Yellow-bellied Sapsucker Yellow-billed Cuckoo Yellow-billed Loon Yellow-billed Magpie Yellow-blotched Map Turtle Yellow-breasted Chat Yellow-breasted Crake Yellow-cheeked Chipmunk Yellow-cheeked Or Taiga Vole Yellow-crowned Bishop Yellow-crowned Night-heron Yellow-eyed Junco Yellow-faced Grassquit Yellow-faced Pocket Gopher Yellow-footed Gull Yellow-green Vireo Yellow-headed Blackbird Yellow-headed Gecko Yellow-nosed Cotton Rat Yellow-pine Chipmunk Yellow-pine Chipmunk Yellow-rumped Warbler Yellow-shouldered Blackbird Yellow-throated Vireo Yellow-throated Warbler Yelm Pocket Gopher Yonahlossee Salamander Yosemite Pika Yosemite Toad Yuma Myotis Yuman Fringe-toed Lizard Yunaska Rock Ptarmigan Zebra-tailed Lizard Zenaida Dove Zone-tailed Hawk

Scientific Name:
Range Data Status:
Distribution Data Status:

Return to top

Note: you must first choose a species, then click Distribution or Range buttons to begin download of zip file containing selected data.

To spatially view the range data in GIS, you will need to download the Hydrologic units file geodatabase and join with the species range table. See the instructions for joining HUCs to species range tables for details.

Return to top

Below is a list of the ancillary data available for download. See the Info section below for more information on each ancillary dataset. Ancillary data is delivered as zipped ArcGIS Grids.

To obtain all ancillary data for the entire U.S. :

• Part 1: Landcover, Elevation, Human Impact Avoidance, Forest Edge and Forest/Open Ecotone + Woodlands/Shrublands click here to download. File size: 5 GB.
• Part 2: Hydrography click here to download File size: 16 GB.

Note: Data are divided up by species modeling regions and you will need 7zip to decompress the files.

Regions used for species modeling

The lower 48 states of the U.S. were divided into six regions for modeling purposes.
Each of the ancillary data layers are split into these six regions and models were
run within a region and regional model output were compiled to create a complete
distribution model across a species range. The regions are based on grouped MRLC
zones. Download the regional boundaries data layer.

To download regional data, select a region on the map or choose from dropdown, and then click on the data links below. Descriptions of the data layers follow the links.

Region
Great Plains Northeast Northwest Upper Midwest Southeast Southwest

• Human Impact Avoidance (zip file) (description)
• Elevation (zip file) (description)
• Land Cover (zip file) (description) To obtain land cover data for the entire U.S. click here.
• Forest Edge (zip file) (description)
• Forest/Open Ecotone + Woodlands/Shrublands (zip file) (description)

Hydrography (description)

Grid Name	Salinity(s)	Water Type(t)	Velocity(v)	Mask(n)	Description
s0t1v0n0	All (0)	Flowing (1)	All (0)	None (0)	All types of flowing water with no masks
s0t1v0n1	All (0)	Flowing (1)	All (0)	Standing (1)	All types of flowing water with standing water masked out
s0t1v1n1	All (0)	Flowing (1)	Fast Only (1)	Slow & standing (1)	All types of fast flowing water with slow & standing water masked out
s0t1v2n0	All (0)	Flowing (1)	Slow Only (2)	Fast (0)	All types of slow flowing water with fast water masked out
s0t1v2n1	All (0)	Flowing (1)	Slow Only (2)	Fast & standing (1)	All types of slow flowing water with fast water & standing water masked out
s0t2v0n0	All (0)	Standing (2)	n/a (0)	None (0)	All types of standing (open) water with no masks
s0t2v0n1	All (0)	Standing (2)	n/a (0)	Flowing (1)	All types of standing (open) water with flowing water masked out
s0t3v0n0	All (0)	Wet Veg (3)	n/a (0)	None (0)	All types of wet veg with no masks
s1t1v0n0	Fresh (1)	Flowing (1)	All (0)	Brackish standing water & brackish wet veg (0)	Fresh, flowing water with brackish standing water and wet veg masked out
s1t1v0n1	Fresh (1)	Flowing (1)	All (0)	All standing water & brackish wet veg (1)	Fresh, flowing water with all standing water, and brackish wet veg masked out
s1t1v1n1	Fresh (1)	Flowing (1)	Fast Only (1)	Slow & standing (1)	Fresh, fast flowing water with slow water & standing water masked out
s1t1v2n0	Fresh (1)	Flowing (1)	Slow Only (2)	Fast (0)	Fresh, slow flowing water with fast water masked out
s1t1v2n1	Fresh (1)	Flowing (1)	Slow Only (2)	Fast & standing (1)	Fresh, slow flowing water with fast water & standing water masked out
s1t2v0n0	Fresh (1)	Standing (2)	n/a (0)	Brackish flowing water & brackish wet veg (0)	Fresh, standing water with brackish flowing water and wet veg masked out
s1t2v0n1	Fresh (1)	Standing (2)	n/a (0)	All flowing water & brackish wet veg (1)	Fresh, standing water with all flowing water and wet veg masked out
s1t3v0n0	Fresh (1)	Wet Veg (3)	n/a (0)	Brackish (0)	Fresh wet veg with brackish water masked out
s2t1v0n0	Brackish (2)	Flowing (1)	All (0)	Fresh standing & fresh wet veg (0)	Brackish flowing water with fresh standing water, & fresh wet veg masked out
s2t1v0n1	Brackish (2)	Flowing (1)	All (0)	All standing water & fresh wet veg (1)	Brackish flowing water with all standing water and fresh wet veg masked out
s2t2v0n0	Brackish (2)	Standing (2)	n/a (0)	Fresh flowing & fresh wet veg (0)	Brackish standing water with fresh flowing water & fresh wet veg masked out
s2t2v0n1	Brackish (2)	Standing (2)	n/a (0)	All flowing water & fresh wet veg (1)	Brackish standing water with all flowing water & fresh wet veg masked out
s2t3v0n0	Brackish (2)	Wet Veg (3)	n/a (0)	Fresh standing, flowing, & wet veg (0)	Brackish wet veg with fresh flowing, standing water, & wet veg masked out

Return to top

In addition to GAP’s ancillary datasets that are used in species model, there are additional GAP national datasets available. These include slope, aspect, and percent canopy cover.

Slope
This is a nationwide coverage of slope, which represents the percent of change of elevation for each 30 m cell. It is based on DEM data. Download slope data file (2.8 GB zipped).

Aspect
This is a nationwide coverage of aspect, which describes the direction of slope in degrees. It identifies the downslope direction of maximum change from each raster cell to its neighbors. Download aspect data file (7.3 GB zipped).

Percent canopy cover
This is a nationwide cover of percent canopy cover. It was derived from the National Land Cover Dataset (NLCD). This dataset is a continuous canopy cover percentage. Download percent canopy cover data here (3.4 GB zipped).

Return to top

The GAP ancillary datasets available for download are described below including descriptions of data variables and their values as well as the connection with model reports. The descriptions reflect how the data were used in the species models. For a clearer description of the data itself, refer to the metadata supplied for each layer. Prior to downloading ancillary data, please read the data descriptions below to ensure they will meet your data needs.

Human impact avoidance

Environments dominated by human disturbance such as roads, cities, and the constructed materials that support human habitation have profound effects on species. For most species, this data layer was used to exclude species from a portion of the landscape. However, some species respond favorably to human habitats, therefore this data layer was used in an inclusionary manner.

Model report: If a species’ model uses the model variable for human impact avoidance, then downloading these ancillary data will provide the level of avoidance described below:

Level of avoidance

• High – For species that are very intolerant of human disturbance. All portions of the landscape identified as being directly influenced by human disturbance are eliminated from the predicted distribution.
• Medium – For species that are moderately intolerant of human disturbance. Only portions of the landscape identified as being highly or moderately influenced by human disturbance are eliminated from the predicted distribution.
• Low – For species that are partially intolerant of human disturbance. Only portions of the landscape identified as being highly influenced by human disturbance are eliminated from the predicted distribution.

Elevation

Some species respond to environments directly related to altitudinal variation. Elevation (e.g., DEM) is easily implemented in spatial modeling by limiting the model to the minimum and maximum values explicitly stated in the literature. DEMs are utilized directly and are measured in meters above mean sea level.

Model report: If a species’ model uses elevation as a model variable, then download the ancillary data for elevation.

Hydrographic information

Water and its location on the landscape is a very important aspect of species habitats. The source for hydrographic data was the USGS National Hydrography Dataset (NHD).

Model report: If a species’ model report uses any of the hydrographic information, see the Hydrography table for the correct file. Each downloadable file in the table contains information with regards to salinity, water type, and velocity.

Types of water

• Flowing Water – Flowing water represents hydrographic features such as streams, rivers, springs, seeps, ditches with moving water, etc.
• Standing Water – Standing water represents hydrographic features such as lakes, ponds, reservoirs, bays, inlets, estuaries, ocean, ditches with stagnant water, etc.
• Wet Vegetation – Wet vegetation represents hydrographic features such as swamps, marshes, Carolina bays, etc. This includes a collection of map units representing seasonally or tidally inundated woody and non-woody plants.

Salinity

Water salinity is a major factor when considering habitat conditions for many species. However, the dynamic and complex nature of water systems makes the development of a highly refined and reliable data layer challenging. Therefore, we developed three general categories to include in species habitat models for species requiring water.

• Freshwater Only
• Brackish/Salt Water Only
• All Water (i.e., both brackish/salt water and freshwater)

Stream velocity

For some aquatic species, this is an important aspect of their habitat, such as oxygenation levels, presence of invertebrate prey, and amount of sediment within the water column and on streambed substrates. Stream velocity (i.e., stream gradient) was derived from a combination of streams and slopes calculated from a digital elevation model (DEM), which created three categories for stream gradient.

• Slow Only – For species that require slow moving or almost stagnant sections of streams or rivers. Typically these are areas where the underlying topography is flat (0 % gradient).
• Fast Only – For species that require high velocity sections of streams or rivers. Typically these are areas where the underlying topography is steep. A threshold of > 5 % gradient was used.
• All Types – For species that can utilize either fast or slow sections of streams or rivers.

Distance into and from type of water

• Distances from a type of water were: >4000, 4000, 2000, 1000, 500, 250, 120, 60, 30, and 0 meters
• Distances into a type of water were: 0, 30, 60, 120, 250, 500, 1000, 2000, 4000, and >4000 meters

Land cover information

Land cover
The ecological systems mapped in the GAP National Land Cover Data were used as ‘map units’ to describe habitat types preferred by species.

Model report: If a species’ model uses map units as a model variable, then download the ancillary data for land cover. Map units are designated as either primary or secondary. Primary maps units are defined as those ecological systems critical for a species’ reproduction and survival. Secondary map units are those ecological systems generally not critical for reproduction and survival, but typically are used in conjunction with primary map units for foraging, roosting, and/or sub-optimal nesting locations. Secondary map units are selected only when located within a specified distance from primary map units.

Patch Size
The type and size of clusters of habitat can be assessed with spatial modeling. We used patch size to indicate minimum amounts of contiguous habitat needed for a species. This variable requires the generation of cluster sizes in the actual modeling code during post processing. In other words, these model variables are not independent ancillary data layers.

Model report: If a species’ model uses patch size, this variable is generated in the actual modeling code during post processing. Any cells that do not form a minimum contiguous patch are eliminated. There are no specific ancillary layers for this variable.

Contiguous Patch – Minimum size (ha) – This parameter is set using the most conservation values explicitly stated in the specie literature.

Forest and Ecotone Habitats
The ecotone (i.e., edge) between forested and non-forested environments can be a critical aspect of habitat. We grouped map units into forested, non-forested, and shrubland/woodland land cover types to create unique data layers. These data layers can then be buffered at specified distances to identify species habitats. Aggregated map units can be compared and contrasted to identify areas of transition between these broad categories. They can also be used to identify core areas or contiguous blocks of similar type (i.e., interior) through buffering.

Forested map units included deciduous forest, evergreen forest, mixed forest, palustrine forested wetland, and estuarine forested wetland.

Non-forested map units were defined as water, pasture/hay, agricultural areas, urban/developed, marshes, beaches, etc.

Woodland/shrubland map units were defined as those ecological systems and land uses containing a majority of short, scrubby, woody vegetation or sparsely canopied treed vegetation.

Ecotone type and width

Ecotone type
Forest/Open Ecotone Only - This data layer represents the transitional areas between forest and open, non-forested habitats.

Model report: If a species’ model uses edge type and it is set as Forest/Open Ecotone only, then download the ancillary data for forest edge.

Forest/Open Ecotone + Woodlands/Shrublands - The forest/open only ecotone does not consider environments with sparse canopies or scrubby vegetation, therefore this data layer includes woodland and shrubland map units that would otherwise be ignored. This dataset uses 2 data layers in tandem. The forest/open ecotone and the woodlands/shrublands (i.e., wlsl) are calculated individually and then combined to depict a landscape that includes both ecotones.

Model report: If a species’ model uses edge type and it is set as Forest/Open Ecotone + Woodlands/Shrublands, then download the ancillary data for forest edge and forest/open ecotone + woodlands/shrublands.

Ecotone Width

This distance represents a symmetrically buffered edge (i.e., 0, 30, 60, 120, 250, 500, and 1000 meters). For example, an ecotone width of 500 meters includes 250 meters into forest and 250 meters into open.

Buffer distances –

• Distances into ecotone (e.g., forest edge): 0, 30, 60, 120, 250, 500, 1000, 2000, 4000, and >4000 meters
• Distances away ecotone (e.g., forest edge: >4000, 4000, 2000, 1000, 500, 250, 120, 60, 30 and 0 meters

Model report: If a species’ model uses ecotone width, this variable is applied to the corresponding ecotone(s) described above (see Ecotone type).

Forest Interior and width

This data layer is comprised of unique aggregations of forest and non-forest map units taken from the GAP land cover data. See above under Forest and Ecotone Habitats for descriptions of the forest and non-forest map units.

Model report: If a species’ model uses forest interior as a model variable, then download the ancillary data for forest edge.

For a species that requires interior forest (e.g., uses):

• Distances into forest from forest edge: 0, 30, 60, 120, 250, 500, 1000, 2000, 4000, and >4000 meters

For a species that avoids interior forest (e.g., avoids):

• Distances away from forest from forest edge: >4000, 4000, 2000, 1000, 500, 250, 120, 60, 30, and 0 meters

Return to top