A fisherman tries his luck in the Yellowstone River in Yellowstone National Park in northwestern Wyoming. https://www.rawpixel.com/image/2370808/photo-image-public-domain-america-fishingFree Image from public domain licenseThe Madison River winds through Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original… https://www.rawpixel.com/image/582792/carol-highsmiths-wyoming-photographFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434483/free-photo-image-snow-yellowstone-wyoming-winterFree Image from public domain licenseA storm brews above the Firehole River in Yellowstone National Park in northwestern Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434420/free-photo-image-river-wyoming-storm-cloudsFree Image from public domain licenseThe Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls… https://www.rawpixel.com/image/434431/free-photo-image-public-domain-waterfalls-national-parks-yellowstone-parkFree Image from public domain licenseThe Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls… https://www.rawpixel.com/image/434432/free-photo-image-trees-waterfalls-wyomingFree Image from public domain licenseYellowstone National Park Mammoth Hot Springs. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433757/free-photo-image-yellowstone-mammoth-mountain-national-parkFree Image from public domain licenseMudpots and hot springs color the terrain in northwestern Wyoming's Yellowstone National Park. Original image from Carol M.… https://www.rawpixel.com/image/434423/free-photo-image-yellowstone-wyoming-minerals-public-domainFree Image from public domain licenseMudpots and hot springs color the terrain in northwestern Wyoming's Yellowstone National Park. Original image from Carol M.… https://www.rawpixel.com/image/434430/free-photo-image-yellowstone-yellowstone-national-park-cloudFree Image from public domain licenseAn American bison, also known as a buffalo, strikes a pose in Yellowstone National Park in northwestern Wyoming. Original… https://www.rawpixel.com/image/582784/carol-highsmiths-wyoming-photographFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434415/free-photo-image-pasture-america-public-domainFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434254/free-photo-image-america-american-americas-public-domainFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434447/free-photo-image-animals-buffalo-bisonFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434410/free-photo-image-yellowstone-national-park-buffalo-americaFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434451/free-photo-image-animals-wildlife-public-domain-americaFree Image from public domain licenseBull elk in Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434424/free-photo-image-yellowstone-carol-highsmith-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434258/free-photo-image-animals-yellowstone-americaFree Image from public domain licenseBuffalo-crossing sign in the vast Wyoming portion of Yellowstone National Park. Original image from Carol M.… https://www.rawpixel.com/image/434479/free-photo-image-sign-yellowstone-national-parkFree Image from public domain licenseTrout stream at the Ranch A Education Center near Buelah, Wyoming. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434369/free-photo-image-creek-wyoming-sandFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434482/free-photo-image-eagle-colorado-yellowstone-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/433750/bisonFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434439/free-photo-image-coyote-animal-yellowstone-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434435/free-photo-image-countryside-winter-bisonFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434434/free-photo-image-eagle-bald-birdFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434442/free-photo-image-fox-coyote-forestFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434443/free-photo-image-coyote-winter-carol-highsmithFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434441/free-photo-image-national-parks-snow-animalFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434440/free-photo-image-coyote-fox-forestFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434438/free-photo-image-bison-buffalo-carol-highsmithFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434436/american-bisonFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434450/free-photo-image-buffalo-national-parks-animalFree Image from public domain licenseThe Thunderer, a 10,495-foot peak in the northeast section of Yellowstone National Park in the Absaroka Range of the… https://www.rawpixel.com/image/582719/carol-highsmiths-wyoming-photographFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434614/free-photo-image-carol-highsmith-winner-americaFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434617/free-photo-image-winter-snow-treesFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434625/free-photo-image-winter-snow-skyFree Image from public domain licenseThe mighty Lower Falls of the Yellowstone River in Yellowstone National Park in northwestern Wyoming. Falling 308 feet, they… https://www.rawpixel.com/image/582734/carol-highsmiths-wyoming-photographFree Image from public domain licenseA red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming.… https://www.rawpixel.com/image/434437/fox-the-snowFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434626/free-photo-image-bison-animals-wildFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434627/free-photo-image-carol-highsmith-buffaloFree Image from public domain licenseHorses rest after a romp in the snow at the Midland Ranch, in the shadow of the Wind River Range of the Northern Rockies in… https://www.rawpixel.com/image/434445/free-photo-image-horses-america-public-domainFree Image from public domain licenseBull elk in Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/582750/carol-highsmiths-wyoming-photographFree Image from public domain licenseThe Porcelain Basin, a thermally active area within Yellowstone National Park. Original image from Carol M.… https://www.rawpixel.com/image/582755/carol-highsmiths-wyoming-photographFree Image from public domain license"Old Faithful" geyser erupts in Yellowstone National Park's Upper Geyser Basin in the western U.S. state of Wyoming. https://www.rawpixel.com/image/582725/carol-highsmiths-wyoming-photographFree Image from public domain licenseScene from Yellowstone National Park's Lower Terrace, a complex of geothermal vents and hot springs that over time created… https://www.rawpixel.com/image/582733/carol-highsmiths-wyoming-photographFree Image from public domain licenseA red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming.… https://www.rawpixel.com/image/422046/fox-the-snowFree Image from public domain licenseA bald eagle, which of course is not bald at all, surveys its domain in the northernmost Wyoming reaches of Yellowstone… https://www.rawpixel.com/image/582715/carol-highsmiths-wyoming-photographFree Image from public domain licenseBuffaloes, or American bison, trudge through the snow in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/582718/carol-highsmiths-wyoming-photographFree Image from public domain licenseA coyote blends into its surroundings in mid-winter in Yellowstone National Park in northern Wyoming. Original image from… https://www.rawpixel.com/image/582781/carol-highsmiths-wyoming-photographFree Image from public domain licenseSailboats on Lake Mendota, one of two large lakes that residents of Madison, Wisconsin. Original image from Carol M.… https://www.rawpixel.com/image/422059/free-photo-image-wisconsin-carol-highsmith-shorelineFree Image from public domain licenseAn elk forages in the northernmost Wyoming reaches of Yellowstone National Park. Original image from Carol M.… https://www.rawpixel.com/image/3093648/free-photo-image-america-animal-carol-highsmithFree Image from public domain licenseBuffalo on the move in Yellowstone National Park, Wyoming. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/3093668/free-photo-image-america-animal-beautifulFree Image from public domain licenseAn American bison, or buffalo, navigates snowy Yellowstone National Park in western Wyoming. https://www.rawpixel.com/image/582729/carol-highsmiths-wyoming-photographFree Image from public domain licenseHorses enjoy a last few minutes outside their corral after returning from a romp in the snow at the Midland Ranch, in the… https://www.rawpixel.com/image/2370794/photo-image-horses-public-domain-americaFree Image from public domain licenseA bald eagle soars above the North Platte River at the A Bar A Ranch in Carbon County, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434518/free-photo-image-eagle-bald-bird-flyingFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park in the northwest corner of Wyoming. https://www.rawpixel.com/image/582747/carol-highsmiths-wyoming-photographFree Image from public domain licenseBright-red canoes at Brittingham Park's beach on Lake Monona in Madison, Wisconsin's capital city. Original image from Carol… https://www.rawpixel.com/image/434551/free-photo-image-lake-boat-kayakFree Image from public domain licenseView of Lake Marie in Wyoming's Snowy Range, between Saratoga and Laramie. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434622/free-photo-image-carol-highsmith-snowy-treesFree Image from public domain licenseRafters on the Bighorn River below Thermopolis, Wyoming. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/434512/free-photo-image-wyoming-river-kayakFree Image from public domain licenseMassive machinery at work in the open-pit Wyodak coal mine in the coal-rich Powder River Basin outside Gillette, Wyoming.… https://www.rawpixel.com/image/434361/free-photo-image-mining-public-domain-trains-carol-highsmithFree Image from public domain licenseA freight train emerges from a tunnel in the rocks of the Wind River Valley that runs roughly from Shoshoni up to… https://www.rawpixel.com/image/582759/carol-highsmiths-wyoming-photographFree Image from public domain licensePastoral scene in the Belle Fourche River Valley above Hulett in Crook County, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/582763/carol-highsmiths-wyoming-photographFree Image from public domain licenseKaylei Weed, her sons Earl Lebeau (left) and Baptiste Lebeau, and her mother, Elaine Ethel Weed, are members of the Eastern… https://www.rawpixel.com/image/582761/carol-highsmiths-wyoming-photographFree Image from public domain licenseCastle Rock, a formation overlooking Green River, Wyoming, that has become a city symbol. Original image from Carol M.… https://www.rawpixel.com/image/582732/carol-highsmiths-wyoming-photographFree Image from public domain licenseHorses graze in the pasture at the A Bar A guest ranch, near Riverside, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434628/free-photo-image-horse-wild-horses-photosFree Image from public domain licenseHigh-country stream and cottonwoods in rugged north-central Wyoming's rugged Big Horn County. Original image from Carol M.… https://www.rawpixel.com/image/434637/free-photo-image-river-water-forestFree Image from public domain licenseAyres Natural Bridge in Converse County, near Douglas, Wyoming. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434364/free-photo-image-wyoming-bridge-riverFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434468/free-photo-image-horse-snow-herdFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434341/free-photo-image-horse-winter-carol-highsmithFree Image from public domain licenseA coyote trots along the Madison RIver in search for food. Original public domain image from Flickr https://www.rawpixel.com/image/4032611/photo-image-background-nature-waterFree Image from public domain licenseSpectacular peaks in the Teton Range seem to explode from the valley in Grand Teton National Park in northwest Wyoming.… https://www.rawpixel.com/image/434618/free-photo-image-forest-wildlife-carolFree Image from public domain licenseHorses enjoy the last few minutes outside their corral after returning from a romp in the snow at the Midland Ranch, in the… https://www.rawpixel.com/image/582769/carol-highsmiths-wyoming-photographFree Image from public domain licenseTrumpeter swans resting on the Madison River, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4032684/photo-image-background-bird-natureFree Image from public domain licenseMorning steam on the Madison River. Original public domain image from Flickr https://www.rawpixel.com/image/4032539/photo-image-background-bird-natureFree Image from public domain licenseAmerican bison, or buffaloes, trudge where private automobiles may not tread -- down a road in Yellowstone National Park in… https://www.rawpixel.com/image/2370797/photo-image-dog-horse-cowFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434465/wild-mustang-horsesFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434456/wild-mustang-horsesFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434466/wild-mustang-horsesFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434455/free-photo-image-horse-carol-highsmith-winterFree Image from public domain licenseBuffaloes, or American bison, trudge through the snow in the northernmost Wyoming reaches of Yellowstone National Park. https://www.rawpixel.com/image/2370826/photo-image-cow-plant-personFree Image from public domain licenseFall scene at the A Bar A guest ranch, just over the Colorado border near Riverside in Carbon County, Wyoming. Original… https://www.rawpixel.com/image/434633/free-photo-image-bar-autumn-ranch-americaFree Image from public domain license A late-fall view of the confluence of the large Missouri and Yellowstone rivers near the Fort Buford… https://www.rawpixel.com/image/8043713/photo-image-public-domain-united-statesFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434464/wild-mustang-horsesFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434328/free-photo-image-eagle-carol-highsmith-baldFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434338/free-photo-image-eagle-bald-animalFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434475/free-photo-image-eagle-mountain-animal-birdFree Image from public domain licenseThe humble, artistic Shoshone Tribal Cemetery spreads across the undulating prairie outside the town of Fort Washakie… https://www.rawpixel.com/image/582777/carol-highsmiths-wyoming-photographFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, a vast cattle and sheep-ranching… https://www.rawpixel.com/image/582480/carol-highsmiths-colorado-photographFree Image from public domain licenseShoshone Tribal Cemetery in Fort Washakie, Wyoming. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3092119/free-photo-image-landscapes-public-domain-america-carol-highsmithFree Image from public domain licenseLandscape near the Colorado border in southern Wyoming. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/582754/carol-highsmiths-wyoming-photographFree Image from public domain licenseVisitor photographing a coyote fishing in Madison River, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4032782/photo-image-background-person-natureFree Image from public domain licenseRiver otter walks along the bank of Lamar River by Josh Spice. Original public domain image from Flickr https://www.rawpixel.com/image/4038171/photo-image-animal-public-domainFree Image from public domain licenseScene from the Sweetwater County, Wyoming, portion of the Flaming Gorge National Recreation Area, which narrows and turns… https://www.rawpixel.com/image/582723/carol-highsmiths-wyoming-photographFree Image from public domain licenseA lightly traveled road cuts through the high plains a winter's day in rugged and remote Fremont County, Wyoming. Original… https://www.rawpixel.com/image/582743/carol-highsmiths-wyoming-photographFree Image from public domain licenseSheep graze in rugged Big Horn County, on the Montana border in northern Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/582712/carol-highsmiths-wyoming-photographFree Image from public domain licenseA preserved site of wagon ruts of the Oregon Trail on the North Platte River, near Guernsey, Wyoming. https://www.rawpixel.com/image/582770/carol-highsmiths-wyoming-photographFree Image from public domain licenseColorful Ferris wheel at dusk at the Wyoming State Fair in Douglas. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434360/free-photo-image-fair-ferris-wheel-wyomingFree Image from public domain licenseA dirt road winds through a sea of high plains yellow sundrops on the Laramie Plain, a vast grassland south of Laramie… https://www.rawpixel.com/image/434332/free-photo-image-field-cloud-skyFree Image from public domain licenseA sunset over the sagebrush in Sweetwater County, Wyoming. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434428/free-photo-image-sky-america-americas-public-domainFree Image from public domain license