White-tailed deerFour white-tailed deer stand along a rural road.Photo by Courtney Celley/USFWS. Original public domain… https://www.rawpixel.com/image/4028284/photo-image-tree-plant-natureFree Image from public domain licenseSage-Grouse on the Curlew Grassland, Caribou-Targhee National Forest. Credit: US Forest Service. Original public domain… https://www.rawpixel.com/image/4034744/photo-image-bird-animalFree Image from public domain licenseDiagram illustrating the composition of the idants out of individually different ids. https://www.rawpixel.com/image/13985179/image-cartoon-pattern-circleFree Image from public domain licenseHorse Shoe Fall from below. [Niagara Falls, New York] by George E Curtis https://www.rawpixel.com/image/14289496/horse-shoe-fall-from-below-niagara-falls-new-york-george-curtisFree Image from public domain licenseJuvenile bald eagle on the Gardner River by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038023/photo-image-bird-animalFree Image from public domain licenseView of a Country House and Studies of Bushes and Foliage by Théodore Géricault https://www.rawpixel.com/image/14312771/view-country-house-and-studies-bushes-and-foliage-theodore-gericaultFree Image from public domain licenseA design of two fish joined at the tail. Engraving by Secondo De Angelis after G. Casanova. https://www.rawpixel.com/image/13992163/image-paper-cartoon-artFree Image from public domain licenseOld Beech at (---illeg.) from residence of Mr. Dunlop of Kingston https://www.rawpixel.com/image/14304695/old-beech-illeg-from-residence-mr-dunlop-kingstonFree Image from public domain licenseAn early brain map (monkey), "Cerebral localization" Ferrier, 1890 https://www.rawpixel.com/image/13975856/early-brain-map-monkey-cerebral-localization-ferrier-1890Free Image from public domain licenseIron ore stained common snapping turtlePhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029215/photo-image-summer-animalFree Image from public domain licenseBerliner Philharmonie, Berlin, Germany; Kammermusiksaal. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289330/free-photo-image-agelaius-animal-architectureFree Image from public domain licenseJoe Purcell of the Purcell Ranch near Lolo, Mont., has marked areas of his ranch burned by wildfire. Missoula County… https://www.rawpixel.com/image/3335139/free-photo-image-abies-animal-birdFree Image from public domain license2015_6_26_FS_Ashley NF_LH_IMG_5505Osprey at Oaks Park Reservoir Flaming Gorge Vernal Ranger District of the Ashley National… https://www.rawpixel.com/image/4034877/photo-image-bird-forestFree Image from public domain licenseClark's nutcracker near Silver Gate by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038730/photo-image-tree-plant-birdFree Image from public domain licenseFree mallard duck floating on water image, public domain animal CC0 photo. https://www.rawpixel.com/image/5923257/photo-image-background-public-domain-natureFree Image from public domain licenseTakahe bird, swamphen, New Zealand wildlife. Original public domain image from Flickr https://www.rawpixel.com/image/8752658/photo-image-tree-public-domain-greenFree Image from public domain licenseFree black insect on green background image, public domain wildlife CC0 photo. https://www.rawpixel.com/image/5918134/image-public-domain-nature-blackFree Image from public domain licenseHere we see a pair of Palila nestlings, so young their eyes are not even open yet, wait open-mouthed for their parents to… https://www.rawpixel.com/image/4043620/photo-image-bird-animalFree Image from public domain licenseBee on HyssopThe bees are keeping busy gathering pollen on these hyssop flowers.Photo by Courtney Celley/USFWS. Original… https://www.rawpixel.com/image/4028865/photo-image-flower-plant-beeFree Image from public domain licenseFree dog holding red ball in its mouth while sitting on a woman's lap image, public domain animal CC0 photo. https://www.rawpixel.com/image/5918504/image-background-public-domain-personFree Image from public domain licenseU.S. Department of Agriculture (USDA) Secretary Sonny Perdue visits Farmsteads Puppy Paradise, LLC in Clements, Maryland… https://www.rawpixel.com/image/3261329/free-photo-image-animal-banister-canineFree Image from public domain license