African Lion (2011) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060356/free-photo-image-lion-animal-forestFree Image from public domain licenseGiant Panda (1985) by Jessie Cohen. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3059731/free-photo-image-animal-panda-treeFree Image from public domain licenseClose up of a green parrot https://www.rawpixel.com/image/437362/green-macawView licenseTiger sitting on rock in front of leafy green trees and vegetation in sunlight, Copenhagen. Original public domain image… https://www.rawpixel.com/image/3284002/free-photo-image-tiger-big-tree-leopardFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392188/dinosaurs-figurinesView licenseFern leaves in Mull temperate rainforest https://www.rawpixel.com/image/1218978/fern-leaf-closeView licenseLions in the grass at the Wild Animal Sanctuary near Keenesburg, Colorado. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/422123/free-photo-image-lion-carol-highsmith-animalsFree Image from public domain licenseA herd of guanacos in Torres del Paine National Park in Chile. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/439985/herd-guanacosFree Image from public domain licenseGiant Panda (2005) by Jessie Cohen. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060891/free-photo-image-bear-panda-animal-zooFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392250/free-photo-image-toy-jungle-elephantView licenseGiant Panda (2007) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060893/free-photo-image-panda-giant-natureFree Image from public domain licenseVarious animal toy figures in a colorful background and a copyspace https://www.rawpixel.com/image/392252/free-photo-image-dinosaur-texture-objects-elephantView licenseParrots at the Rainforest Pyramid at Moody Gardens, an educational tourist attraction in Galveston, Texas. https://www.rawpixel.com/image/434250/free-photo-image-rainforest-jungle-parrotFree Image from public domain licenseParrot poses on a tree in Florida. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421919/free-photo-image-parrot-macaw-birdFree Image from public domain licenseA woman walking her dog in a snowy spruce forest in Boží Dar. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284711/free-photo-image-dog-walk-love-nature-and-animalsFree Image from public domain licenseChimpanzee at the North Carolina Zoological Park in Asheboro, North Carolina. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434568/free-photo-image-monkey-jungle-treeFree Image from public domain licenseLions at The Montgomery Zoo in Oak Park. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433742/free-photo-image-lion-animals-cc0-animalFree Image from public domain 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 licenseLand wilderness landscape outdoors. https://www.rawpixel.com/image/12806048/land-wilderness-landscape-outdoors-generated-image-rawpixelView 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 licenseGator mouth at entrance, Gator Jungle, Route 50, Christmas, Florida (1990) photography in high resolution by John Margolies.… https://www.rawpixel.com/image/3799307/photo-image-christmas-vintage-retroFree Image from public domain licenseSnowy egrets wade through a pond for their food at a pond near Kennedy Space Center. Original from NASA. Digitally enhanced… https://www.rawpixel.com/image/440888/free-photo-image-animals-wild-jungleFree Image from public domain licenseOrangutan balanced up on a tree clutching something at his chest. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282293/free-photo-image-orangutan-nature-animalFree Image from public domain licenseVarious animal toy figures background with the word fun https://www.rawpixel.com/image/392385/free-photo-image-toy-jungle-fun-dinosaurView licenseElephant collecting grass in Chitwan National Park, Nepal, November 2017. https://www.rawpixel.com/image/6198463/photo-image-public-domain-nature-personFree Image from public domain licenseA black-necked stilt searches the shallow water for food at NASA's Kennedy Space Center in Florida. Original from NASA.… https://www.rawpixel.com/image/440926/free-photo-image-animals-wildlife-forestFree Image from public domain licenseA giant panda, the star attraction at the Smithsonian Institution's National Zoo. Original image from Carol M.… https://www.rawpixel.com/image/421968/free-photo-image-panda-china-carol-highsmithFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392208/free-photo-image-dinosaur-horse-pattern-elephantView licenseA great blue heron wades through brackish water. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/441025/free-photo-image-blue-heron-bird-nasaFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392275/free-photo-image-dinosaur-tiger-mixed-textureView licenseA bald eagle is perched in a tree near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. Original from… https://www.rawpixel.com/image/440383/free-photo-image-eagle-bald-jungleFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392187/free-photo-image-dinosaur-plastic-ancientView licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392186/free-photo-image-collection-ancient-animalView licenseRed Macaw parrots in the jungle. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284295/free-photo-image-tropic-parrot-palmFree Image from public domain licenseA female bald eagle looks over her surroundings from the perspective of a tall pine tree. Original from NASA . Digitally… https://www.rawpixel.com/image/440800/free-photo-image-eagle-forest-animalsFree Image from public domain licenseA flock of egrets soars above. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440453/free-photo-image-birds-jungle-skyFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392194/free-photo-image-toy-elephant-photos-ancientView licenseLa Plata Three-banded Armadillo (2011) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by… https://www.rawpixel.com/image/3060051/free-photo-image-beautiful-armadillo-old-photosFree Image from public domain licenseAfrican Lion on green background, remixed from photography by Mehgan Murphy https://www.rawpixel.com/image/3060635/free-photo-image-lion-mehgan-murphy-lion-africanView licenseThistle blooms provide a midday meal for a gulf fritillary butterfly at Merritt Island National Wildlife Refuge in Florida.… https://www.rawpixel.com/image/440400/free-photo-image-butterfly-nasa-tropical-forest-photosFree Image from public domain licenseLions at The Montgomery Zoo in Oak Park. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433799/free-photo-image-zoo-jungle-alabamaFree Image from public domain licenseA giant panda, the star attraction at the Smithsonian Institution's National Zoo. Original image from Carol M.… https://www.rawpixel.com/image/421958/free-photo-image-panda-china-giantFree Image from public domain licenseVarious animal toy figures background with the word kids https://www.rawpixel.com/image/392192/free-photo-image-kids-pattern-jungle-yellowView licensePrzewalski's Wild Horse (2008) by Jessie Cohen. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3061657/free-photo-image-amazing-animal-artFree Image from public domain licenseA fox at Torres del Paine National Park in Chile. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440016/free-photo-image-fox-jungle-chileFree Image from public domain licenseGuenon monkey in the jungle of Indonesia https://www.rawpixel.com/image/428319/free-photo-image-indonesia-monkey-old-worldView licenseElephant at the Montgomery Zoo. it was established in 1920 as part of Oak Park. Original image from Carol M.… https://www.rawpixel.com/image/421761/free-photo-image-elephant-dry-jungle-zooFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392190/free-photo-image-plastic-texture-objects-toys-patternView licenseWildlife animal extinction, global warming impact https://www.rawpixel.com/image/6175661/wildlife-animal-extinction-global-warming-impactView licenseRoseate Spoonbill (2016) by Chris Wellner. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060568/free-photo-image-spoonbill-bird-animalFree Image from public domain licenseA colony of Magellanic penguins near Punta Arenas, Chile. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440158/free-photo-image-penguin-habitat-nasaFree Image from public domain licenseA white lion at the Cincinnati Zoo and Botanical Garden, America's second-oldest zoo, in Cincinnati, Ohio. Original image… https://www.rawpixel.com/image/434557/free-photo-image-lion-lioness-jungleFree Image from public domain licenseVarious animal toy figures in a colorful background https://www.rawpixel.com/image/392273/free-photo-image-toy-dinosaur-funky-colourful-backgroundView licenseA red bird in the forest https://www.rawpixel.com/image/67260/red-birdView licenseNight outdoors nature forest. https://www.rawpixel.com/image/12005368/photo-image-plant-forest-lightView licenseA little blue heron wades in the shallows at water's edge. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/441161/free-photo-image-jungle-water-birds-blue-heronFree Image from public domain licenseThis mother eagle turns away from one of her offspring in their nest. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440876/free-photo-image-eagle-nature-mother-animalFree Image from public domain licenseA butterfly photographed in the La Selva region of the Costa Rican rain forest.. Original from NASA . Digitally enhanced by… https://www.rawpixel.com/image/440029/free-photo-image-butterfly-insect-selvaFree Image from public domain licenseChimpanzee at the North Carolina Zoological Park in Asheboro, North Carolina. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434572/free-photo-image-monkey-animal-zoo-usaFree Image from public domain licenseA mature eagle stands watch near its nest. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440947/free-photo-image-eagles-nest-cape-canaveral-animalFree Image from public domain licenseA giant panda, the star attraction at the Smithsonian Institution's National Zoo. Original image from Carol M.… https://www.rawpixel.com/image/421954/free-photo-image-forest-china-panda-bearFree Image from public domain licenseFree plastic Bigfoot toy walking in the forest image, public domain CC0 photo. https://www.rawpixel.com/image/5905656/photo-image-public-domain-tree-plantFree Image from public domain licenseClose up of green Cigar flower leaves https://www.rawpixel.com/image/2260526/premium-photo-image-cigar-arrowroots-aubletView licenseA great egret preens its feathers while standing in the shallow water of a pond in the Merritt island National Wildlife… https://www.rawpixel.com/image/440912/free-photo-image-egret-space-creative-common-jungleFree Image from public domain licenseA wild turkey is seen at NASA's Kennedy Space Center in Florida. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440413/free-photo-image-turkey-bird-wildFree Image from public domain licenseA penguin near Punta Arena, Chile. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440046/free-photo-image-penguin-forest-arenaFree Image from public domain licenseStichophthalma louisaDorsal and Ventral ViewsTHAILAND; Chiang RaiMay 2000J. Robb. https://www.rawpixel.com/image/8719997/photo-image-public-domain-butterfly-patternFree Image from public domain license