Click on the link or scroll down to learn more about Nevada's:
Mammals | Reptiles | Fish | Birds | Amphibians
Nevada has a wide variety of unique and interesting animals. Click on the different types of animals you would like to learn more about. From there, you will find detailed fact sheets on certain critters, and quick facts on others that call Nevada home.
Endangered Species
Looking for more information about Endangered Species in Nevada?
Visit Nevada's Natural Heritage Program web site or the Nevada's U.S. Fish & Wildlife Service Endangered Species web page.
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Mammal Fact Sheets |
What's a Mammal?
A mammal is a warm-blooded vertebrate (has a backbone) that can self-regulate its body temperature, has hair, and the females have mammae (milk producing organs). There are more than 4,000 living species of mammals, including humans. |
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Bats
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Rabbits
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Squirrels
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Weasel
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| more Mammal Quick Facts |
Badger (Taxidea taxis)
Distribution: North America
Status: Unprotected
Habitat: Remote, rural
Size: 8-10 lbs. 2-3 feet long flat body with loose skin
Main Food: Small mammals
Habits: Pound for pound, badgers are probably the toughest animal in Nevada. They are the miners of the animal kingdom. They can’t run very fast so, in a few seconds, they dig a burrow, then quickly face the enemy with sharp claws and teeth. In sandy soil, they will dig so fast they simply disappear.
Beaver (Castor canadensis)
Distribution: North America
Status: Furbearer
Habitat: Rivers and ponds
Features -
Shape/Movement: A large rodent with thick fur and flat, paddle-like tail used as a rudder when swimming and slapped on the water as a alert.
Adaptations: Nature’s dam builders, beavers will construct dams and lodges out of gnawed willows and trees or dig back into banks to build a lodge. Beavers must chew, and will even chew trees much larger than they need. Beavers are native to Nevada.
Bobcat (Lynx rufus)
Distribution: U.S. and southern Canada
Status: Furbearer
Habitat: Remote, rocky
Size: Adult Males - 2-4 ft. long, females smaller - buff colored body with spots and short stripes, pointed ears with short tufts, no tail
Population: Uncertain
Main Food: Rabbits and other small mammals, amphibians, insects
Habits: Nocturnal, solitary hunters bobcats use thick cover or rocky crevices to hide by day. Related to the lynx, but not the same cat.
Deer Mouse (Peromyscus maniculatus)
Distribution: North America
Status: Unprotected
Habitat: Remote, rural, urban
Shape/Movement: 2-3 inches, scurrying and scampering.
Adaptations: Deer mice spend most to their lives outdoors gathering and storing seeds for winter, but may invade human dwellings in extremely cold weather. While they do less damage than house mice, deer mice present an unusual danger, because their dried urine is the airborne carrier of the deadly Hanta virus.
Elk (Wapiti) (Cervus elaphus)
Distribution: North America
Status: Big Game
Habitat: Mountains, valleys
Size: Largest member of the deer family native to Nevada.
Main Food: Grass and forbs
Habits: Elk are found in spots around Nevada. In spring, bulls will form small bachelor herds in the high country, until the rut in late summer. Females have 1-2 calves a year. Elk will winter in large herds in the lower valleys. Once there were only 2,000 elk Yellowstone. Now, elk have been restored across America.
Kangaroo Rat (Dipodomys ordii)
Distribution: Mojave Desert, S. Nevada, S. Utah, S. California, Arizona and New Mexico.
Status: Native, Threatened
Habitat: Desert, grasslands
Features -
Shape/Movement: Small, pointed head with big ears, long tail with a tuft, hopping gait
Adaptations: well adapted to dry places, Kangaroo rats may go a whole lifetime without a drink of water, getting moisture from their food. They plug the burrow entrance in daytime to reabsorb moisture from their breath
Kit Fox (Vulpes macrotis)
Distribution: North America
Status: Furbearer
Habitat: Rocky, brushy desert
Size: Adult males- small dog
Main Food: Small mammals, carrion, fish, birds
Habits: Kit fox are nocturnal and opportunistic hunters and scavengers, like the coyote. Kit fox live in burrows that they dig themselves or enlarge a den they have taken over. They raise a litter of 4-7 pups that wean in 10 weeks and live with the parents from spring to early fall.
Least Chipmunk (Tamias minimus)
Distribution: Western North America
Status: Unprotected
Habitat: Mountain
Shape/Movement: The least chipmunk is 2-3 inches long, with two stripes running through it’s eyes and down its back. It runs in spurts like a radio-controlled car, with its tail straight in the air like an antenna.
Adaptations: The only true chipmunk in Nevada, the least chipmunk, will live in a rocky burrow where available, but have been known to live in the hollow of a tree.
Pika (Ochotona princeps)
Distribution: Western North America
Status: Unprotected
Habitat: Talus slopes, high altitude
Shape/Movement: Small, hamster shaped rodent with big round ears.
Adaptations: This little high-altitude marvel is well-adapted to its harsh habitat. The pica spends most of the year burrowed away from the extreme cold. it doesn’t hibernate so it stores grass for winter by drying it in the sun then packing it away in its den among the rocks. Pica have a litter 2-5 young in May or early June and another in late summer.
Ringtail (Cat) (Bassariscus astutus)
Distribution: S. Nevada
Status: Unprotected
Habitat: Rural, Urban
Shape: Its distinguishing feature is its long, bushy, raccoon-like, stiped tail
Main Food: Birds, snakes, lizards, insects, amphibians, eggs and fruit
Habits: Ringtails hunt at night, and usually only encounter people when trapped, away from escape routes. Large ears and eyes help them find prey in the dark. They are expert climbers and, like the weasel, have the flexibility to pursue prey down narrow passageways of rock and brush.
Striped Skunk (Mephitis mephitis)
Distribution: North America
Status: Unprotected
Habitat: Rural, Urban
Size: Adults- 4 feet long, black bushy fur with white stripes from head to tail.
Main Food: Reptiles, eggs, young birds, and small mammals
Habits: Before they spray, skunks arch their backs, stamp their feet, click their teeth, raise their tails and snarl softly to warn enemies. Ignore these warnings and you’ll get a dose of sulfur and alcohol, which can cause intense pain and temporary blindness, even when fired from 10 feet.
Western Spotted Skunk (Spilogale gracilis)
Distribution: Western North America
Status: Unprotected
Habitat: Mountain, Brushy, Rocky
Shape/Movement:It’s distinguished from its larger cousin by the shorter stripes and spots across its back. It has an ambling gate and does a spectacular handstand to spray back over its head.
Main Food: It will eat small mammals, fish, amphibians, birds, eggs and even insects, but it’s also fond of ripe corn and fruit.
Adaptations:While it’s found all over Nevada, the Spotted Skunk is the only skunk in southern Nevada.
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| Reptile Fact Sheets |
What's a Reptile?
A reptile is a cold-blooded, usually egg laying vertebrate (has a backbone) that has an outer covering of scales or horny plates and breathes with lungs
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Desert Iguana (Dipsosaurus dorsalis)
Distribution: Southern Nevada
Status: Unprotected
Habitat: Rocky, creosote bush, desert
Size: Adults- 10 inches, nose to tail, light-gray upper body, light belly with darker diagonal stripes on the back and sides
Main Food: Creosote leaves, insects
Habits: This hardy desert survivor lives in the driest, hottest climates of the state. When other lizards and snakes head for cover, the Desert Iguana may still be found basking in the sun. It will also eat insects, carrion and its own fecal matter.
Desert Horned Lizards (Phyrnosoma platyrhinos)
Distribution: Southern Nevada
Status: Unprotected
Habitat: Rocky, creosote bush, desert
Size: 2-inches long, spiny lizard fringed collar, disc-shaped body and short sharp, serrated tail.
Main Food: Insects
Habits: Sometimes called “horny toads,” the horned lizard is not a toad. Because it’s easy to catch, and has a distinctive look, the horned lizard is among the most popular reptiles for pets. This insect eater is particularly fond of ants and small beetles, using its sticky tongue to “zap” them.
Great Basin Rattlesnake (Crotalus viridus lotus)
Distribution: Across Nevada
Status: Unprotected
Habitat: Rocky, brushy desert
Size: Adults- 4-5 feet long
Main Food: Reptiles, eggs, young birds, insects and small mammals
Habits: Rattlesnakes use their tongues and pits in their heads to sense heat and vibration for finding food and avoiding danger. Shy and solitary, they tend to slither away and strike at people only when cornered or startled. Other Nevada rattlesnakes include: the Mojave Green, the Sidewinder, Panamint Rattlesnake and the Southwestern Speckled Rattlesnake.
Western Fence Lizard (Sceloporous occidentalis)
Distribution: Northern Nevada
Status: Unprotected
Habitat: Rocky, brushy, desert, Urban
Size: Adults- 10 inches, nose to tail, blue-gray upper body, light belly with dark blue diagonal stripes on the stomach and sides
Main Food: Reptiles, eggs, insects
Habits: Blue patches on its belly give this aggressive little lizard the nickname “Bluebelly.” Look on fence posts, in trees, on rocks and in brush. But, look fast! This swift little fellow can disappear in the link of an eye. By the way, leave him alone, he bites!
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| Fish & Aquatics Fact Sheets
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What's a Fish?
A fish is a cold-blooded aquatic vertebrate (has a backbone) that has fins, gills and a streamlined body. |
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| Don't forget to visit our Fish Identification Page! |
| Bird Fact Sheets
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What's a Bird?
A bird is a warm-blooded, feathered vertebrate (has a backbone) that lays eggs and has wings |
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American Coot (Fulica americana)
Distribution: North America
Status: Waterfowl
Habitat: Lakes, ponds and streams
Shape/Movement: 2-4 lbs. Dark iridescent body and head feathers, bright yellow beak and eyes and big yellow, webbed feet.
Adaptations: Often called “mudhen,” because it feeds on the bottom of the marsh, it shares the same habitat and many of the same characteristics. Most hunters will avoid this ubiquitous little bird because it’s not usually palatable, but with a lot of skilled cooking the coot can be delicious.
Black Crowned Night Heron (Nycticorax nycticorax)
Distribution: North America
Status: Protected
Habitat: Streams, ponds and lakes
Shape/Movement: While flying and sitting, this fish and frog-eating bird appears quite squat. But, when its neck unreels to strike at its unsuspecting prey, it achieves quite amazing length.
Adaptations: Like most herons, the black Crowned Night Heron is extremely patient, often working a small pool or backwater for hours, standing perfectly still while its prey swims around it.
Blue Grouse (Dendragapus obscurus)
Distribution: Western States, Canada
Status: Upland Game
Habitat: Mountain forests,
Shape/Movement: 3-4 pounds, chicken size, mottled gray feathers
Adaptations: The Blue Grouse is often called “Fool’s Hen,” because of its deliberate and sometimes obvious behavior. This allows the bird to blend in by being still or moving very slowly. Like the sage grouse, the blue grouse engages in colorful and elaborate “drumming” during courtship. Males fan their tail feathers out and stomp in circles with choppy steps.
California Gull (Larus californicus)
Distribution: Western States, Canada
Status: Protected
Habitat: Lakes, rivers, ponds, coastal
Shape/Movement: Medium size white bird with gray wings and back, flies and swims.
Adaptations: The California Gull is the gull often seen in Nevada’s lakes and ponds. It’s native to Nevada and the state bird of Utah. In a natural setting, the California Gull feeds on small fish, insects, or raid the nests of other birds. This adaptable bird has also found easy pickings in human landfills and city parks.
Canada Goose (Branta canadensis)
Distribution: North America
Status: Waterfowl
Habitat: Marsh, lake, pond, stream
Shape/Movement: 10 lbs. Medium gray back with light stomach and breast, black head and neck with a white cheek patch
Adaptations: This most common of North American geese is often misnamed “Canadian Geese” or “Canadian Honkers.” These large birds migrate south in late fall and north in early spring. Canada Geese are often heard, (“ah-honk” is their contact call), long before they are actually seen.
Great Blue Heron (Ardea herodias)
Distribution: North America
Status: Protected
Habitat: Streams, ponds and lakes
Shape/Movement: The Great Blue Heron has a tremendous wingspan and long, slow wing beat a sharp, heavy beak, large eyes, streaked plumage and sweeping head feathers giving this bird a wild-eyed appearance.
Adaptations: These patient hunters are anything but frantic as they wade the marshes and ponds, then sand stock still, looking like a stand of reeds or willows, waiting for mice, minnows or amphibians to happen by, then snap them up.
Pinyon Jay (Gymnorhinus cyanocephalus)
Distribution: Western States, Canada
Status: Protected
Habitat: Mountains, foothills
Shape/Movement: This jay has a gray-blue color and dark head and crow-like habits
Adaptations: Often called camp-robbers for their propensity for filching unguarded food, the pinyon jay’s primary food is pine nuts, which they will store in fall. They may also be seen pulling up an unsuspecting earthworm or digging a beetle or grub out of rotting bark.
Redhead Duck (Aytha americana)
Distribution: North America
Status: Waterfowl
Habitat: Marsh, lake, pond, stream
Shape/Movement: This medium sized diving duck is not common in Nevada. It has a short, sloping forehead, light body with medium back and deep, red-brown head
Adaptations: Like its larger cousin, the canvasback, it is a diving duck. The male gives a loud catlike meow. Females usually remain silent. It feeds on submerged vegetation in shallow water in sloughs lakes and marshes.
Scrub Jay (Aphelocoma coerulescens)
Distribution: Western States, Canada
Status: Protected
Habitat: Sage brush and pinyon-juniper forests, foothills
Shape/Movement: This jay has a gray all over and related to the crow
Adaptations: A scavenger by adaptive behavior, they are often seen prowling around camp areas. Naturally, they feed on insects, the eggs of other birds and acorns. They will often carry acorns uphill to store them for winter, “counter balancing” the tendency of acorns to bounce downhill, earning them the name of the “uphill planter.”
Snowy Egret
Distribution: North America
Status: Protected
Habitat: Streams, ponds and lakes
Shape/Movement: A medium sized heron with white plumage and a black bill, and long legs. The snowy egret uses a thin veil of plumes in a showy courtship dance which both mates do face to face in the same manner.
Adaptations: Like most herons, the snowy egret is extremely patient, uses its long, sharp bill to probe the shallow, fresh waters of marshes and lakes for small fish, frogs and invertebrates.
Teal Cinnamon (Anas cyanoptera)
Distribution: North America
Status: Upland Game
Habitat: Woodlands, Riparian, Rural
Shape/Movement: Teal are small with a rapid wing beat and tight flocks.
Adaptations: Blue-Winged (Anas discors) Green-winged “Common” (Anas crecca) female Cinnamon have high quacking voices, males utter a low, rattling noise during courtship. Blue-winged Teal females also utter a high quack, while courting males give a high whistle. The Green-winged teal males give a high “dreep” sound, while the females have a low quack.
Western Bluebird (Sialia mexicana)
Distribution: Western States, Canada
Status: Nongame
Shape/Movement: This bird has a startling blue color over its whole 3-4 inch long body.
Adaptations: The Western Bluebird (Rocky Mountain Bluebird) is the state bird of Nevada. it prefers the open woodland and wooded pastures and meadows of the high country, nesting in holes in trees of all kinds. In Nevada the bluebird has never been common, but intrusions by aggressive nonnative birds and changing habitat have decreased their numbers.
Wild Turkey (Meleagris gallopavo)
Distribution: U.S. - Central Mexico
Status: Upland Game
Habitat: Woodlands, Riparian, Rural
Shape/Movement: 10-12 lbs. Dark iridescent body feathers, long, squared tail feathers that toms will fan when strutting. Toms have a red-white and blue head which deepens in color during strutting
Adaptations: With keen eyesight and hearing and an almost paranoid nature, these wily birds make difficult hunting, to say the least. Polts will eat lots of insects and small amphibians, adults eat mainly seed and grain.
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| Quick Amphibian Facts |

What's an Amphibian?
An amphibian is a cold-blooded, smooth skinned vertebrate (has a backbone) that typically are hatched in the water and breathe through gills and metamorphosize, or change into, an adult that breathes with air-breathing lungs. |
Download your guide to Nevada's Frogs and Toads PDF. Learn how to tell the difference between frogs and toads, and how to identify them when you're out and about.
Amargosa Toad (Bufo nelsoni)
Distribution in Nevada: Found only in Oasis Valley, Southern Nevada—Very limited.
Habitat: Near springs, streams, meadows and woodlands.
Bullfrog (Rana catesbeiana)
Distribution in Nevada: Spotty statewide—NON-NATIVE.
Habitat: Ponds, lakes and slow-moving streams with vegetative cover.
Columbia Spotted Frog
(Rana luteiventris)
Distribution in Nevada: Mainly in northeastern & central Nevada.
Habitat: Mountainous areas near cold streams and lakes.
Great Plains Toad (Bufo cognatus)
Distribution: Southeastern Nevada.
Habitat: Grasslands of the prairie and drier bushy areas.
Great Basin Spadefoot (Spea intermontana)
Distribution in Nevada: Spotty statewide.
Mountain Yellow-Legged Frog (Rana muscosa)
Distribution in Nevada: Northern Sierra Nevada—Rare.
Habitat: Sunny stream banks and undisturbed ponds and lakes. Adults highly aquatic; rarely found more than a few hops from water.
Northern Leopard Frog (Rana pipiens)
Distribution in Nevada: Isolated locations in eastern NV and extreme western NV
Habitat: Heavily vegetated freshwater to brackish marshes and moist fields; from desert to mountain meadow.
Pacific Chorus Frog (Pseudacris regilla)
Distribution in Nevada: spotty
Habitat: Wide variety: grasslands, chaparral, woodlands, forests, desert oases and farmland; often far from water bodies.
Red-Spotted Toad (Bufo punctatus)
Distribution in Nevada: Southern Nevada.
Habitat: Found in rocky areas, using crevices to hide; desert springs, seeps, and flood plains of rivers.
Relict Leopard Frog (Rana onca)
Distribution in Nevada: Southern Nevada, near Lake Mead, along Colorado River—Very limited.
Habitat: Frequents lowland streamsides and springs in areas surrounded by desert. Usually found in or near water.
Southwestern Toad (Bufo microscaphus)
Distribution in Nevada: Southern Nevada.
Habitat: Loose gravelly areas of streams and arroyos or sandy banks of quiet waters.
Western Toad (Bufo boreas)
Distribution in Nevada: Spotty statewide.
Habitat: Near springs, streams, meadows and woodlands.
Woodhouse’s Toad (Bufo woodhousii)
Distribution in Nevada: Southeastern Nevada.
Habitat: Sandy areas near marshes, irrigation ditches, backyards and temporary rain pools.
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