Close-up of a blue-eyed cat looking up. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285240/free-photo-image-cat-animal-grayFree Image from public domain licenseGiant Leaf–tailed Gecko (2010) by Smithsonian Institution. Original from Smithsonian's National Zoo. Digitally… https://www.rawpixel.com/image/3061720/free-photo-image-leaf-animal-lizardFree Image from public domain licenseMacro of a red parrot with blue eyes on a grassy backdrop. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305676/free-photo-image-parrot-america-animalsFree Image from public domain license"Wash your hands before touching your eyes" (1941-1945), vintage raccoon poster illustration. Original public domain image… https://www.rawpixel.com/image/12229837/image-art-vintage-eyesFree Image from public domain licensePersimmons and White-Eyes (1880) by Kobayashi Kiyochika. Original public domain image from The Los Angeles County Museum of… https://www.rawpixel.com/image/7661040/image-plants-art-vintageFree Image from public domain licenseClose-up of a black Persian cat. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286475/free-photo-image-animals-cat-public-domainFree Image from public domain licenseSiamese cat png sticker illustration, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6284615/png-sticker-public-domainFree PNG from public domain licenseClose-up of a furry green-eyed Maine Coon cat. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284900/free-photo-image-cat-animals-siberianFree Image from public domain licenseBlack Power, chromolithograph art by Alfredo Rostgaard. Original public domain image from Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/9700657/image-art-tiger-vintageFree Image from public domain licenseClose-up of a tabby cat looking up with wide eyes. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286628/free-photo-image-cat-pet-animalsFree Image from public domain licenseCat with a paw up to its closed eyes (1960–1979), vintage cat postcard by Tichnor Bros., Inc. Original public domain… https://www.rawpixel.com/image/9405810/photo-image-cat-art-vintage-illustrationFree Image from public domain licenseClose-up of a domestic cat's large blue eye. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286690/free-photo-image-fur-gato-animalFree Image from public domain licenseTiger Emerging from Bamboo (18th century) by Katayama Yōkoku. Original public domain image from The Minneapolis Institute of… https://www.rawpixel.com/image/7660939/image-art-vintage-public-domainFree Image from public domain licenseThe European Grass Snake (Natrix natrix), sometimes called the Ringed Snake or Water Snake is a non-venomous snake. https://www.rawpixel.com/image/3339351/free-photo-image-snake-animal-cc0Free Image from public domain licenseOasi di Sant'Alessio, Sant'Alessio con Vialone, Italy. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305554/free-photo-image-crocodile-animal-alligatorFree Image from public domain licenseThe golden eagle that flies at the Auburn University's football game every year. Original image from Carol M.… https://www.rawpixel.com/image/421757/golden-eagleFree Image from public domain licenseFour-eyed fish and butterly fish swimming in the sea above a coral reef. Colour line block after a painting by H. Murayama. https://www.rawpixel.com/image/13951909/image-cartoon-sea-animalFree Image from public domain licenseVietnamese Mossy Frog (2006). Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060874/free-photo-image-frog-bug-amphibianFree Image from public domain licenseA close-up of an inquisitive raccoon face in the grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286612/free-photo-image-baby-face-grassFree Image from public domain licenseMy eyes - here's the owl man (1882), vintage chromolithograph. Original public domain image from Digital Commonwealth.… https://www.rawpixel.com/image/9404186/image-art-eyes-illustrationFree Image from public domain licenseAdult female Phidippus johnsoni jumping spider. Found at China Camp State Park, California. Original public domain image… https://www.rawpixel.com/image/3339374/free-photo-image-tarantula-animal-arachnidFree Image from public domain licenseThe Zoo, København, Denmark. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305702/free-photo-image-face-animals-animalFree Image from public domain licenseToday’s U.S. Department of Agriculture (USDA) Farmers Market celebrated "National Meet a Horse Day" with the officers and… https://www.rawpixel.com/image/3259470/free-photo-image-agriculture-us-animal-closeupFree Image from public domain licenseGigantiops destructor, workerPeru, Tambopata: Puerto MaldonadoA.L.Wild ALW5709 https://www.rawpixel.com/image/8720112/photo-image-face-public-domain-beeFree Image from public domain licenseClose-up of a tabby cat's light brown eye. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286200/free-photo-image-cat-kitten-animalFree Image from public domain licensePogonomyrmex comanchePortrait of a comanche harvester ant worker from Red Rock, Texas. https://www.rawpixel.com/image/8720118/photo-image-public-domain-fish-animalFree Image from public domain licenseFire ant worker, Solenopsis invicta. Original public domain image from Flickr https://www.rawpixel.com/image/8814429/photo-image-eyes-public-domain-portraitFree Image from public domain license