Fish
Great White Shark
The ocean's most famous apex predator
Animals in United States
From Alaska's grizzlies and bald eagles to Florida's alligators and manatees, the United States holds iconic wildlife across every major habitat.
83 species in our guide are native to United States.
Animal profiles linked to United States
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Mammal
Arctic Fox
The white fox of the frozen tundra
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Mammal
Brown Bear
The widespread bear of the Northern Hemisphere
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Mammal
Polar Bear
The largest land carnivore, ruler of the Arctic
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Mammal
Grizzly Bear
North America's iconic brown bear
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Reptile
Alligator Snapping Turtle
The prehistoric lure-fishing giant of American rivers
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Mammal
American Black Bear
North America's adaptable forest bear
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Fish
Rainbow Trout
The colourful fly-fisher's favourite
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Bird
California Condor
North America's largest flying land bird
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Mammal
Northern Elephant Seal
The deep-diving seal giant
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Mammal
Reindeer
The Arctic migrator and both-sex antlered deer
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Mammal
Elk
The bugling giant of North American meadows
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Mammal
Beluga Whale
The white whale of the Arctic
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Bird
Osprey
The fish-hunting raptor of coasts and lakes
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Mammal
North American Beaver
Nature's engineer of wetlands
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Reptile
Copperhead
Common US pit viper with hourglass bands
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Fish
Basking Shark
Second-largest fish; gentle plankton feeder
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Mammal
Bobcat
North America's adaptable wild cat
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Bird
Bald Eagle
The fish-hunting raptor and national bird of the United States
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Mammal
Wolverine
The fierce scavenger of the boreal north
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Mammal
Mule Deer
The big-eared deer of western North America
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Mammal
Sea Otter
The tool-using keystone of the kelp forest
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Mammal
Manatee
The gentle sea cow of warm coastal waters
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Invertebrate
Black Widow
Venomous cobweb spider with a red hourglass
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Fish
Great Barracuda
Torpedo-shaped reef ambush predator
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Reptile
Eastern Diamondback Rattlesnake
Largest rattlesnake of North America
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Reptile
American Alligator
The armored survivor of the southern swamps
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Mammal
Nine-Banded Armadillo
North America's armoured digger
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Fish
Largemouth Bass
America's favourite freshwater game fish
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Mammal
Muskox
The Ice Age survivor of the Arctic
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Mammal
Brown Lemming
The tundra rodent of myth
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Mammal
Sea Lion
The agile, barking acrobat of the coast
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Bird
Wild Turkey
North America's ground bird
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Reptile
Eastern Box Turtle
North America's hinged turtle
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Mammal
Bighorn Sheep
Mountain sheep with massive curling horns
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Reptile
Common Garter Snake
Familiar harmless snake of North American yards
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Reptile
Eastern Coral Snake
Brightly banded venomous elapid of the Southeast
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Mammal
Mountain Goat
Sure-footed climber of North American peaks
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Reptile
Painted Turtle
The pond slider of North America
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Mammal
Muskrat
North America's pond-building rodent
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Reptile
Sidewinder
Horned rattlesnake that sidewinds across dunes
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Bird
Magnificent Frigatebird
Aerial pirate with a scarlet throat pouch
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Mammal
Groundhog
North America's weather-watching marmot
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Mammal
North American Porcupine
The quilled climber of northern forests
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Mammal
Snowshoe Hare
Colour-changing hare of northern forests
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Mammal
American Mink
The semi-aquatic mustelid
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Invertebrate
Brown Recluse Spider
The violin-marked spider of the American South
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Mammal
Northern Flying Squirrel
North America's gliding rodent
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Invertebrate
Blacklegged Tick
The Lyme disease vector of eastern forests
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Bird
American Goldfinch
Bright yellow finch of North American fields
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Mammal
Fisher
Arboreal mustelid that can prey on porcupines
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Mammal
Coyote
North America's adaptable 'song dog'
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Bird
Crow
The glossy black genius of the bird world
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Reptile
Green Anole
Colour-changing lizard of southern US gardens
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Reptile
Chuckwalla
Rock-dwelling desert lizard that inflates to wedge itself
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Mammal
Cougar
The wide-ranging big cat with many names
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Bird
Ruffed Grouse
Drumming phantom of northern woods
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Mammal
Dall Sheep
White horned climber of northern peaks
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Invertebrate
Red Abalone
Critically Endangered nacre snail of Pacific kelp
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Invertebrate
Gumboot Chiton
Leathery giant of Pacific tidepools
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Invertebrate
Giant Pacific Octopus
Largest octopus of the North Pacific
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Invertebrate
Black Widow Spider
The glossy black spider with the red hourglass
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Mammal
Chipmunk
The striped, cheek-stuffing squirrel of North America
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Fish
European Eel
The 100-year reproductive mystery that baffled scientists from Aristotle to the 21st century
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Invertebrate
Blue Crab
The swift swimming crab of Atlantic estuaries
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Reptile
Western Diamondback Rattlesnake
The venomous pit viper with a warning rattle
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Reptile
Corn Snake
The gentle, colorful beginner's pet snake
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Invertebrate
Atlantic Horseshoe Crab
The ancient living fossil with blue blood
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Mammal
Skunk
The black-and-white mammal with a chemical defence
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Reptile
Gila Monster
One of the few venomous lizards
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Invertebrate
American Lobster
The long-lived clawed crustacean of cold seas
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Mammal
Opossum
North America's only marsupial
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Amphibian
Gray Tree Frog
The color-changing tree frog of eastern forests
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Bird
Northern Mockingbird
The bird that learns 200+ songs and sings through the night
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Bird
Red-tailed Hawk
North America's most familiar soaring hawk
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Mammal
Vaquita
The world's most endangered marine mammal
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Amphibian
Spotted Salamander
The yellow-spotted salamander of eastern forests
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Amphibian
Cane Toad
A large, toxic toad turned invasive pest
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Bird
Northern Cardinal
The bright red songbird of North American gardens
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Bird
American Robin
The orange-breasted herald of spring
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Amphibian
Tiger Salamander
A stout, burrowing salamander of North America
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Amphibian
Eastern Newt
The newt with a bright orange land stage
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Amphibian
Hellbender
North America's giant, fully aquatic salamander
FAQs about animals in United States
What animals are native to United States?
United States is home to 83 species in our guide, including Great White Shark, Arctic Fox, Brown Bear, Polar Bear, Grizzly Bear, and more. Each profile covers habitat, diet, and conservation status.
Where can I learn about wildlife in United States?
Browse the species below for answer-first guides with range maps, FAQs, and comparison pages. For broader context, see our Animals of North America region page.
Are any animals in United States endangered?
Several species native to United States are listed as Vulnerable, Endangered, or Critically Endangered on the IUCN Red List. Check individual profiles for current status and how to help.