The Pioneer Fire, Boise National Forest, Idaho, 2016. Original public domain image from Flickr https://www.rawpixel.com/image/3388250/free-photo-image-fire-tree-boise-national-forestFree Image from public domain licenseCoyote in a snowy Yellowstone National Park, North America https://www.rawpixel.com/image/426935/free-photo-image-wolf-coyote-winterView licensePanoramic view of Yosemite National Park https://www.rawpixel.com/image/456497/free-photo-image-forest-sky-landscapeView licenseYosemite National Park in fall season, USA https://www.rawpixel.com/image/429825/free-photo-image-yellow-tree-fall-yosemiteView licenseCamping tent png poster, travel illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6483297/png-background-plantFree PNG from public domain licenseChicken of the Woods Polyporus sulphureus. Original public domain image from Flickr https://www.rawpixel.com/image/4033038/photo-image-background-tree-greenFree Image from public domain licenseNational Park of American Samoa. Original public domain image from Flickr https://www.rawpixel.com/image/4031066/photo-image-background-ocean-tropicalFree Image from public domain licenseNatural stream in a forest mobile screen wallpaper https://www.rawpixel.com/image/1221337/forests-yosemite-national-parkView licenseGiant pandas, the star attraction at the Smithsonian Institution's National Zoo. Original image from Carol M.… https://www.rawpixel.com/image/421952/two-pandasFree Image from public domain licenseAspen clones variation at Twin Ponds, Richfield Ranger District, Fishlake National Forest, USA Original public domain image… https://www.rawpixel.com/image/4035037/photo-image-tree-leaf-woodsFree Image from public domain licenseMilky way over Silex Spring runoff. Original public domain image from Flickr https://www.rawpixel.com/image/4032634/photo-image-background-stars-woodsFree Image from public domain licenseWinter iPhone wallpaper background, pine forest covered with snow at Oulanka National Park, Finland https://www.rawpixel.com/image/3906901/photo-image-background-xmas-treesView licenseNature desktop wallpaper background, Redwood National Forest in California, USA https://www.rawpixel.com/image/3906226/photo-image-background-wallpaper-treesView licenseGiant Panda (2006) by Ann Batdorf. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060872/free-photo-image-bear-animalFree Image from public domain licenseGray Wolf (2012) by Brittany Steff. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060048/free-photo-image-wolf-old-photos-animalFree Image from public domain licenseScenic pine forest covered with snow at Oulanka National Park, Finland https://www.rawpixel.com/image/2261835/free-photo-image-christmas-snow-treeView licenseBeautiful view of Mount Cook, New Zealand https://www.rawpixel.com/image/595272/view-mount-cookView licenseWinter in Yosemite National Park, United States https://www.rawpixel.com/image/429783/eagle-flying-natureView licenseYosemite National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422037/free-photo-image-mountain-forest-californiaFree Image from public domain licenseSpring views of the park road near the South Entrance. Original public domain image from Flickr https://www.rawpixel.com/image/4032570/photo-image-background-tree-woodsFree Image from public domain licenseMisty morning along Obsidian Creek. Original public domain image from Flickr https://www.rawpixel.com/image/4039507/photo-image-background-tree-woodsFree Image from public domain licenseLeConte Seal. Tongass National Forest, Alaska. Original public domain image from Flickr https://www.rawpixel.com/image/3388306/free-photo-image-forest-nature-alaskaFree Image from public domain licenseHikers at Cutbank Pass Panorama. Original public domain image from Flickr https://www.rawpixel.com/image/3312494/free-photo-image-hiking-landscape-travelling-destinationFree Image from public domain licenseGlacier Point viewpoint above Yosemite Valley, California, United States https://www.rawpixel.com/image/434748/free-photo-image-mountains-glacier-point-forestView licenseFrozen Cathedral in Yosemite Valley, California https://www.rawpixel.com/image/429823/free-photo-image-winter-snow-churchView licenseGrizzly bear roaming through Yellowstone National Park, United States https://www.rawpixel.com/image/426941/free-photo-image-bear-grizzly-animal-attackView licenseYosemite National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422018/yosemite-national-parkFree Image from public domain licenseSpectacular Yosemite Falls, Yosemite National Park. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/421873/free-photo-image-waterfall-carol-highsmith-mountainFree Image from public domain licenseBeautiful woman at a waterfall https://www.rawpixel.com/image/387608/woman-swimmingView licensePeople camping by the river https://www.rawpixel.com/image/387596/camping-the-riverView license"Wild life The national parks preserve all life." Poster for United States National Park Service, showing a deer drinking… https://www.rawpixel.com/image/11493524/image-art-vintage-forestFree Image from public domain licenseA morning river scene in the Davidson River Campground, Pisgah National Forest, NC, July 29, 2017. (USDA Photo by Lance… https://www.rawpixel.com/image/3259490/free-photo-image-river-waterfall-natureFree Image from public domain licenseScene along the trail to Marymere Falls, deep in Olympic National Park, southwest of Port Angeles on Washington State's… https://www.rawpixel.com/image/3090872/free-photo-image-beauty-view-forest-path-forest-woodsFree Image from public domain licenseLowland Gorilla (2009) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3061658/free-photo-image-gorilla-animal-zoo-monkeyFree Image from public domain licenseThe Redwood National and State Parks (RNSP) are located in the United States, along the coast of northern California. https://www.rawpixel.com/image/2110349/carol-highsmiths-californiaFree Image from public domain licenseDolomites lake in autumn https://www.rawpixel.com/image/2092741/dolomites-autumnView licenseNatural fresh stream is flowing https://www.rawpixel.com/image/1221406/dark-waters-wallpaperView licenseBeautiful view of a road leading to Mount Cook, New Zealand https://www.rawpixel.com/image/1218447/new-zealand-autumnView 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 licenseCamping house in the Redwoods of Big Sur, California https://www.rawpixel.com/image/437336/camping-tent-the-forestView licenseView of mountains in Yosemite National Park, California https://www.rawpixel.com/image/430168/free-photo-image-mountain-climbing-sunrise-hike-californiaView licenseWinter in Yosemite National Park, United States https://www.rawpixel.com/image/429827/free-photo-image-landscape-tree-trees-mountain-snowView licenseMuir Woods. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by… https://www.rawpixel.com/image/421806/free-photo-image-forests-sequoia-coastFree Image from public domain licensePrince William Sound is a sound of the Gulf of Alaska on the south coast of the U.S. state of Alaska. Original image from… https://www.rawpixel.com/image/421727/prince-william-soundFree Image from public domain licenseAspen trees in full Autumn color on a stormy day. Original public domain image from Flickr https://www.rawpixel.com/image/4035057/photo-image-tree-woods-forestFree Image from public domain licenseSunshine through a tree near Artemisia Geyser. Original public domain image from Flickr https://www.rawpixel.com/image/4032642/photo-image-background-light-treeFree Image from public domain licenseSunset Crater Volcano National Monument is one of several Dark Sky Places neighboring the Coconino National Forest. https://www.rawpixel.com/image/3388284/free-photo-image-stars-way-star-skyFree Image from public domain licenseA school of fish at the Alexander Springs Recreation Area, Ocala National Forest, Florida. Original public domain image from… https://www.rawpixel.com/image/3388327/free-photo-image-fish-public-domain-nature-animalFree Image from public domain licenseDolomites lake in autumn https://www.rawpixel.com/image/2094660/dolomites-autumnView licenseBeautiful view of a road leading to Mount Cook, New Zealand banner https://www.rawpixel.com/image/1218472/new-zealand-autumnView licenseRedwood National Park in a mist, California USA mobile phone wallpaper https://www.rawpixel.com/image/1218445/redwood-national-parkView licenseYosemite National Park, USA. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434187/free-photo-image-black-and-white-mountain-forestFree Image from public domain licensePNG Wilderness landscape mountain outdoors https://www.rawpixel.com/image/12023022/png-white-background-paper-plantView licenseWapiti lake pack on a bison kill. Original public domain image from Flickr https://www.rawpixel.com/image/4032537/photo-image-background-woods-forestFree Image from public domain licenseBeautiful day in the lodgepole forest. Original public domain image from Flickr https://www.rawpixel.com/image/4032655/photo-image-background-light-treeFree Image from public domain licenseMany Glacier- Midday Moment. Original public domain image from Flickr https://www.rawpixel.com/image/3311320/free-photo-image-yellow-tree-forest-autumnFree Image from public domain licenseCheetah (2014) by Ronda Gregorio. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3062079/free-photo-image-cheetah-cat-animals-public-domainFree Image from public domain licenseZhangjiajie National Forest Park, China https://www.rawpixel.com/image/1198861/chinese-national-parkView licenseYosemite National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422039/free-photo-image-black-and-white-forest-carol-highsmith-photographyFree Image from public domain licenseYosemite National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422028/free-photo-image-california-black-and-white-travel-photos-landscapeFree Image from public domain licensePNG pine forest silhouette border, transparent background https://www.rawpixel.com/image/8914713/png-sticker-borderView licenseSkiing on Mt. Hood near Timberline Lodge, Oregon, date unknown. Original public domain image from Flickr https://www.rawpixel.com/image/4073336/photo-image-person-nature-mountainFree Image from public domain licenseDouble rainbow seen from Lower Mammoth. Original public domain image from Flickr https://www.rawpixel.com/image/4032738/photo-image-tree-rainbow-forestFree Image from public domain licenseColorful winter sunset in Lamar Valley. Original public domain image from Flickr https://www.rawpixel.com/image/4032657/photo-image-background-tree-woodsFree Image from public domain licenseCarrizo Plain National Monument, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4031071/photo-image-flower-people-summerFree Image from public domain licenseCarrizo Plain National Monument is one of the best kept secrets in California. Original public domain image from Flickr https://www.rawpixel.com/image/3398038/free-photo-image-central-astronomy-californiaFree Image from public domain licenseA fire fighter looks over the horizon while wearing a Santa hat at the Thomas fire, Los Padres National Forest, CA. Original… https://www.rawpixel.com/image/3388324/free-photo-image-bush-fire-cc0Free Image from public domain licenseCalifornia Sea Lion (2009) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3061715/free-photo-image-sea-lion-mehgan-murphy-natureFree Image from public domain licenseSummit of the Dolomites in the early morning psd mockup https://www.rawpixel.com/image/2095749/dolomites-peaks-bannerView license"Wild life The national parks preserve all life." Poster for United States National Park Service, showing a deer drinking… https://www.rawpixel.com/image/7666597/image-book-art-vintageFree Image from public domain licenseAesthetic Autumn forest, nature background. Free public domain CC0 photo. https://www.rawpixel.com/image/6198010/photo-image-background-aesthetic-designFree Image from public domain licenseMazamas Climbing Mt. Hood, Oregon 1963. Original public domain image from Flickr https://www.rawpixel.com/image/4075980/photo-image-people-nature-mountainFree Image from public domain licenseFrosty bull bison in the road near Fishing Bridge. Original public domain image from Flickr https://www.rawpixel.com/image/4032626/photo-image-background-tree-forestFree Image from public domain licenseElectric Peak rises above Highway 89. Original public domain image from Flickr https://www.rawpixel.com/image/4032584/photo-image-background-tree-woodsFree Image from public domain licenseVermilion Cliffs National Monument, Arizona, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4031072/photo-image-background-nature-mountainFree Image from public domain license