A black and white drawing of a leopard. Leopard wildlife animal.
Find the best free stock photos of cats. Download all Cat images and use as you want: for free, no copyright restrictions, no attribution required!.
A skeleton of a dog on a white background. Wolf wolves skeleton, healt...
Gray's Anatomy is a classic human anatomy textbook first published in 1858 by Henry Gray. The book, which is widely considered to be one of the most important and influential works in the field of anatomy, prov... More
A monkey sitting on the ground with its mouth open. Arashiyama japan m...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
A baby monkey sitting on the back of an adult monkey. Arashiyama japan...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
A monkey sitting on the ground with its baby. Arashiyama japan monkey ...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
A baby baboon carries its mother on its back. Arashiyama japan monkey ...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
Public Domain Stock Photo . Arashiyama japan monkey park.
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
A monkey sitting on a rock next to a body of water. Arashiyama japan m...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
A monkey standing on top of a roof next to a forest. Arashiyama japan ...
Kyoto (京都, Kyōto) served as Japan's capital and the emperor's residence from 794 until 1868. It is one of the country's ten largest cities with a population of 1.5 million people and a modern face. Numerous atm... More
Bighorn sheep, Glacier National Park, 2015.
Bighorn sheep (Ovis canadensis) originally crossed into North America over the Bering land bridge from Siberia. The population peaked in the millions and bighorn sheep entered into the mythology of Native Ameri... More
Muskox (Ovibos moschatus), Bering Land Bridge National Preserve, 2015.
True to its name this Arctic mammal of the family Bovidae emits a strong musky odor to attract females during mating season. However, it may be surprising that they are members of the subfamily Caprinae of the ... More
John Day Fossil Beds National Monument - Haplohippus texanus
Three-toed horse, more primitive than Epihippus Picryl description: Public domain artwork of horse, equestrian horse riding, free to use, no copyright restrictions image.
White-tailed Deer - National Parks Gallery
White-tailed Deer Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
John Day Fossil Beds National Monument - Epihippus gracilis
One of the many early horses found in the Hancock Mammal Quarry
White-nosed coati (Nasua narica), Gila Cliff Dwellings National Monume...
A relative of the raccoon, the coatimundi or white-nosed coati, live in wooded areas of the Americas. These omnivores easily climb trees but prefer ground foraging. Like its relative, the raccoon, coatis adapt ... More
Denali national park - Rams Relaxing
Three rams relaxing in the autumn Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Caribou Framed in Fall Colors - Public Domain image, National Parks Ga...
One of over 300,000 caribou in the Western Arctic Caribou Herd pauses on a gravel bar along the Kugururok River during the annual southern migration in the fall.
mule deer (Odocoileus Hemionus)
Mule deer doe and fawn in Hackberry Mountains area. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Bear and Human Tracks - Public Domain image, National Parks Gallery
Very clear bear and human tracks in wet sand.
Gates of the arctic national park - Caribou tracks
Two caribou tracks clearly stamped in the sand.
desert bighorn sheep (Ovis canadensis nelsoni)
Desert bighorn sheep rams in Hackberry Mountains area. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Coyote Stretch, Free images of New Mexico
A coyote stretches on a cold, snowy morning. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
White-tailed Deer - National Parks Gallery
When a white-tailed deer is alarmed, it may stomp its hooves and snort to warn other deer. It may also "flag" or raise its tail and show its white underside. They are very good runners. They can run at speeds o... More
Grand Teton National Park - Wolf Pups
two wolf pups, one black, one gray Public domain photograph of wildlife, animals, National Parks, free to use, no copyright restrictions image - Picryl description
Gates of the arctic national park - Wolverine tracks
Wolverine tracks in the snow with a camera lens cover to give scale.
Denali national park - Dall Sheep
Sheep keeping a watchful eye Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
National parks: Elk - public domain image
Elk The Architect of the Capitol (AOC) is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex, which includes the U.S. Capitol buil... More
bobcat and mule deer - Public Domain image, National Parks Gallery
Interaction between a bobcat and mule deer in the Cima Dome area
desert bighorn sheep (Ovis canadensis nelsoni)
Desert bighorn sheep ewes in the Cima Cinder Cones area. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Arctic Ground Squirrel - National Parks Gallery
An arctic ground squirrel poses on a rock while eating.
National parks: Fuzzy - public domain image
Newly-grown antlers are covered in "velvet" until the fall, when the caribou will rub the velvet off and expose the bone below.
Black Bear climbing over fence - Public Domain image, National Parks G...
Black Bear climbing over fence in aspen forest Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Bison at Fort Niobrara National Wildlife Refuge
A bison herd is maintained at and managed by the Fort Niobrara National Wildlife Refuge. The NWR also manages the first 8 miles of the Niobrara NSR.
National parks: Bobcat - public domain image
Bobcats are mostly active at night and spend the day in rock shelters.
Grizzly Bear Tracks - National Parks Gallery
Large grizzly bear tracks clearly defined in the sand along a river.
Bear and Wolf Tracks - Public Domain image, National Parks Gallery
Grizzly and wolf tracks along the Lake Clark coast.
Bison herd in spring with calf - Public Domain image, National Parks G...
Bison herd in spring with calf
cottontail rabbit (Sylvilagus audubonii)
Cottontail rabbit hiding from a coyote in the Cima Dome area
Gates of the arctic national park - Curious Wolverine
In the fall, a wolverine stands for a better look over tall grass.
National parks: Pronghorn - public domain image
Photo of male & female pronghorn Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Snowshoe Hare tracks - National Parks Gallery
The track made by a snowshoe hare is raised where the snow around it has blown away.
Bison and Sleeping Indian - Public Domain image, National Parks Galler...
Bison and Sleeping Indian, dusty fields
Denali national park - River Crossing
Most rivers in Denali are swift, cold and silty. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
mountain lion (Felis concolor) - Public Domain image, National Parks G...
mountain lion (Felis concolor) at a spring near Wheaton Wash Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Snowshoe Hare track up close - Public Domain image, National Parks Gal...
A snowshoe hare's tracks are seen up close in the snow.
Velvet Buck, Free images of New Mexico
A young velvet-antlered buck munches on oak leaves. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Bull Moose Sunset - National Parks Gallery
A bull moose is barely visible, it's antlers outlined against the pastel sunset.
Denali national park - Majestic Marmot
Marmots spend most of their time in open areas above treeline, where they can keep an eye out for predators.
Gates of the arctic national park - Camouflage Moose
A cow and calf moose are hard to see in the forest.
Gates of the arctic national park - Fall Caribou
A lone caribou stand on a vast plain of tudra ablaze with fall colors.
mule deer (Odocoileus Hemionus)
Mule deer fawn in Hackberry Mountains area. Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Bull Tule Elk - National Parks Gallery
Eleven bull tule elk with velvet-covered antlers Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Denali national park - Snowy Day
Snow can fall any month of the year in Denali, and is fairly common in May.
National parks: Sighting - public domain image
A bus of visitors pauses to view a fox in Denali
Leaving a Mark - National Parks Gallery
A red fox leaves evidence of its passage Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
National parks: Caribou - public domain image
Caribou Public domain photograph of a deer, elk, wild animal,wildlife, nature, free to use, no copyright restrictions image - Picryl description
National parks: Caribou - public domain image
Caribou on the Denali Park Road Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Two bull caribou (Rangifer tarandus), Gates of the Arctic National Par...
These two bull caribou were sentinels on alert, making certain the herd was safely out of range of the wolf that had been pursuing them. Did you know that caribou are the only members of the deer family in whic... More
Denali national park - Silhouetted Caribou
Two caribou on a hilltop Public domain photograph of a deer, elk, wild animal,wildlife, nature, free to use, no copyright restrictions image - Picryl description
Denali national park - Young Caribou
A young caribou strolling along the Denali Park Road Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Denali national park - Porcupine Family
A porcupine follows its parent across the Denali Park Road Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
First American bison (Bison bison) calf of the 2013 year, Tallgrass Pr...
American bison are found only in North America. Sometimes historically referred to as 'buffalo', it is actually only very distantly related to the true buffalo. Due to their size, bison have few modern era pred... More
Mule deer, Grand Teton National Park, 2013.
Mule deer (Odocoileus hemionus) are named for their ears, which resemble those of a mule. Distinguish this deer from white-tailed deer most easily by the ears, color of the tail and configuration of antlers. Th... More
Drakes Estero: Coyotes crossing Schooner Creek - October 30, 2013
A pair of coyotes crossing Schooner Creek at low tide on October 30, 2013.
Bobcat, Black Canyon of the Gunnison National Park, 2013.
Bobcats are solitary and not often seen during the day. The bobcat (Lynx rufus) is a North American mammal that appeared around 1.8 million years ago. Twelve subspecies are currently recognized. This adaptable ... More
Mule deer (Odocoileus hemionus) with her twin fawns, Lake Roosevelt Na...
Female mule deer will often have twin fawns after they've had their first fawn (which is usually a single). Fawns are born in the spring and will stay with their mother during the summer until they are weaned i... More
Denali national park - Spring Caribou
Caribou browsing for food in the spring Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Young caribou (Rangifer tarandus), Gates of the Arctic National Park a...
Big hooves for paddles and hollow hair for bouyancy make caribou good swimmers. Caribou also have large, concave hooves that help support them in the deep snows of winter and on the soft surface of tundra. Inte... More
Black-tailed deer (Odocoileus hemionus columbianus), Golden Gate Natio...
Though arguments still exist, all recent authorities maintain that the black-tailed deer is a subspecies of the mule deer (Odocoileus hemionus). Black-tailed deer are considered a 'keystone species' in the nati... More
Brown bear, Katmai National Park & Preserve, 2014.
Bear profile: #634 Popeye. Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eu... More
California ground squirrels (Otospermophilus beecheyi), Pinnacles Nati...
These five juvenile ground squirrels were seen near the Pinnacles Visitor Center. Interestingly, mother ground squirrels will chew on a shed rattlesnake skin and lick all over herself and her pups to disguise t... More
Brown bear and cubs, Denali National Park and Preserve, 2015.
Brown bears and grizzly bears are classified as the same species (Ursus arctos) even though they may have notable differences between them. Kodiak bears are a distinct subspecies (on the Kodiak archipelago) fr... More
Caribou, Denali National Park and Preserve, 2014.
Caribou (Rangifer tarandus) have large, concave hooves that help support them in the deep snows of winter and on the soft surface of tundra. They are also the only member of the deer family in which both the ma... More
Yellowstone National Park, Mule Deer
Mule Deer missing antler; Neal Herbert; February 15, 2014; Catalog #19508d; Original #3304
Brown bear, Grand Teton National Park, 2014.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Brown bear and cub, Katmai National Park & Preserve, 2014.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Pronghorn basking in the sun, Wind Cave National Park, 2015.
This artiodactyl (even-toed) mammal is indigenous to North America. Commonly known simply as pronghorn (Antilocapra americana), it is the fastest land animal in North America, able to reach 60 miles per hour! D... More
White-tailed deer (Odocoileus virginianus) fawn, Blue Ridge Parkway, 2...
In the Americas, the white-tailed deer is the most widely-distributed wild ungulate. Fawns are born around May or June and usually lose their spots during the first summer. For the first month, fawns mostly lie... More
American black bear subadult, Shenandoah National Park, 2015.
Bears live in more than 130 of our nation's parks. NOTE: never approach a bear, especially in a tree. Do not stand below a tree containing a bear. Enjoy the park and trees but "Be Bear Aware". American black be... More
Look Over There - National Parks Gallery
A small band of caribou gathering in the sun in late March.
Cougar (Puma concolor), Santa Monica Mountains National Recreation Are...
Picryl description: Public domain image of wildlife, wild animals, nature, free to use, no copyright restrictions.
Brown bear and cubs, Katmai National Park & Preserve, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Caribou in Winter - National Parks Gallery
Caribou spend the winter looking through the snow for lichen, which is their main food source.
Desert bighorn sheep (Ovis Canadensis nelsoni), Mojave National Preser...
Pictured: bighorn ewe and lamb. Bighorn are named for the large, curved horns borne by the rams (males). Ewes (females) also have horns but they are smaller. They are considered good indicators of land health b... More
Brown bear, Gates of the Arctic National Park and Preserve, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Red fox, Gates of the Arctic National Park and Preserve, 2015.
The red fox (Vulpes vulpes) is the largest of the true foxes as well as the most abundant & widespread member of the order Carnivora. Its range has increased alongside human expansion and has even been introduc... More
Brown bear and cubs, Glacier Bay National Park and Preserve, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Brown bear, Glacier National Park, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Pronghorn (Antilocapra americana), Theodore Roosevelt National Park, 2...
This artiodactyl (even-toed) mammal is indigenous to North America. Commonly known simply as pronghorn (Antilocapra americana), it is the fastest land animal in North America, able to reach 60 miles per hour! D... More
Wolverine (Gulo gulo), Glacier National Park, 2015.
Research shows that Glacier NP has the largest reproducing wolverine population in the lower 48 states!
Canada lynx (Lynx canadensis), Denali National Park and Preserve, 2015...
There are four species of the Lynx genus. The name 'lynx' comes from root 'leuk', which means 'light' or 'brightness' and refers to the animal's reflective luminescent eyes. This small feline is only slightly l... More
Dall sheep, Gates of the Arctic National Park and Preserve, 2015.
Dall sheep (Ovis dalli) feed and rest on ridges, in meadows and along steep slopes. When danger approaches they flee to the higher rocks and crags to elude their pursuers who aren't as able to navigate the vert... More
American black bear cubs, Yellowstone National Park, 2015.
Bears live in more than 130 of our nation's parks. NOTE: never approach a bear, especially in a tree. Do not stand below a tree containing a bear. Enjoy the park and trees but "Be Bear Aware". American black be... More
Caribou (Rangifer tarandus) migrating across the Taylor Highway, Yukon...
Did you know that caribou are the only members of the deer family in which both male and females have antlers?
Brown bear and cubs, Glacier Bay National Park and Preserve, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Brown bear and cub, Katmai National Park & Preserve, 2015.
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
White-tailed deer (Odocoileus virginianus) fawn, Fort Washington Park,...
In the Americas, the white-tailed deer is the most-widely distributed wild ungulate. Fawns are born around May or June and usually lose their spots during the first summer. For the few month, fawns mostly lie s... More
Brown bear family fishing at Chinitna Bay, Lake Clark National Park & ...
Brown bears (Ursus arctos) are the largest terrestrial member of the order carnivoran, which includes 280 species of placental mammals. It is widely-distributed throughout northern Eurasia and North America, th... More
Late Winter Caribou - National Parks Gallery
Caribou mainly eat lichen all winter, snuffling it out from under the snow (hence the snowy noses).
Douglas squirrel (Tamiasciurus douglasii), Devil's Postpile National M...
The Douglas squirrel is one of over 45 species of animals that have been positively identified as living in Devil's Postpile National Monument.