Free brown beagle close up face image, public domain animal CC0 photo. https://www.rawpixel.com/image/5924915/photo-image-background-face-public-domainFree Image from public domain licenseVeterinarian treating little kitten at clinic, unknown location - 16 June 2016 https://www.rawpixel.com/image/6111355/photo-image-public-domain-blue-vaccineFree Image from public domain licenseThree types of fungi, including a Cantharellus species. Watercolour. https://www.rawpixel.com/image/13956863/three-types-fungi-including-cantharellus-species-watercolourFree Image from public domain licenseSteller's Jay (Cyanocitta Stelleri). Original public domain image from Flickr https://www.rawpixel.com/image/3309549/free-photo-image-animal-bird-blue-jayFree Image from public domain licenseBald eagle close up shooting photo by Bruce Hallman/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029027/photo-image-bird-animalFree Image from public domain licenseCommon Loons by Gary J. Wege2nd place in the 2009 photo contest for the Migratory Birds / Sky category. Photo by Gary J.… https://www.rawpixel.com/image/4029096/photo-image-plant-bird-natureFree Image from public domain licenseKirtland's warbler singing in Grayling, MIKirtland's warbler. Photo By Jim Hudgins/USFWS. Original public domain image from… https://www.rawpixel.com/image/4028940/photo-image-plant-leaf-birdFree Image from public domain licenseKing Snake. Scientific name: Lampropeltis getula californiae. Original public domain image from Flickr https://www.rawpixel.com/image/3399682/free-photo-image-animal-bird-cc0Free Image from public domain licenseEvening roosting time. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285804/free-photo-image-cloud-sky-bird-cloudsFree Image from public domain licenseThe racing King Salvator, mile record, 1:35 12: by Prince Charlie, dam Salina by Lexington (1828) by Currier & Ives. https://www.rawpixel.com/image/8650325/image-art-vintage-public-domainFree Image from public domain licenseUrsa Major, Astronomical chart showing a bear forming the constellation. 1 print on layered paper board : etching, hand… https://www.rawpixel.com/image/7666579/image-paper-art-vintageFree Image from public domain licenseThe attitudes of animals in motion, by Muybridge, arranged for the zoetrope, photographed from the life in 1878-79, [United… https://www.rawpixel.com/image/7688869/image-muybridge-zoetrope-illustrationFree Image from public domain licenseThe attitudes of animals in motion, by Muybridge, arranged for the zoetrope, photographed from the life in 1878-79, [United… https://www.rawpixel.com/image/7687735/image-vintage-photograph-animal-poster-zoetropeFree Image from public domain licenseTrotting mare Nancy Hanks, record 2:04: driven by Budd Doble to a bicycle sulky built by the Chas. S. Caffrey Co. Camden… https://www.rawpixel.com/image/8667655/image-art-vintage-public-domainFree Image from public domain licenseCalothorax heliodori print in high resolution by John Gould (1804–1881) and Henry Constantine Richter (1821-1902). https://www.rawpixel.com/image/8229592/image-flowers-art-vintageFree Image from public domain licenseEugenia imperatrix (Empress Hummingbird) print in high resolution by John Gould (1804–1881) and Henry Constantine… https://www.rawpixel.com/image/8229692/image-flowers-art-vintageFree Image from public domain licenseLion and Lioness (1770) painting in high resolution by George Stubbs. Original from The Yale University Art Gallery.… https://www.rawpixel.com/image/3819782/illustration-image-art-vintageFree Image from public domain licenseMonarch butterfly nectaring yellow flower. Original public domain image from Flickr https://www.rawpixel.com/image/4028839/photo-image-flower-plant-sunflowerFree Image from public domain licenseBumblebee on Purple ConeflowerA bumblebee visiting a purple cone flower in DeWitt, Michigan.Photo by Jim Hudgins/USFWS.… https://www.rawpixel.com/image/4028934/photo-image-flower-plant-beeFree Image from public domain licenseMonarch caterpillar on common milkweedPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028977/photo-image-plant-green-leafFree Image from public domain licenseRaccoon in a treeWe spotted this raccoon at Port Louisa National Wildlife Refuge in Iowa. Shortly after, it disappeared into… https://www.rawpixel.com/image/4028247/photo-image-cat-animalFree Image from public domain licenseThirteen-lined ground squirrelWe spotted this thirteen-lined ground squirrel enjoying a snack on the lawn. When we looked at… https://www.rawpixel.com/image/4029009/photo-image-plant-leaf-natureFree Image from public domain licenseGreat blue heron taking flightPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028423/photo-image-bird-nature-waterFree Image from public domain licenseMonarch caterpillar on common milkweedPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028689/photo-image-plant-green-leafFree Image from public domain licenseMonarch Caterpillar on Common MilkweedThis large monarch caterpillar was busy munching away on some common milkweed.Photo by… https://www.rawpixel.com/image/4028526/photo-image-plant-green-leafFree Image from public domain licenseRed bird perching on branch. Original public domain image from Flickr https://www.rawpixel.com/image/4030071/cardinal-john-heinz-national-wildlife-refugeFree Image from public domain licenseThe attitudes of animals in motion, by Muybridge, arranged for the zoetrope, photographed from the life in 1878-79, [United… https://www.rawpixel.com/image/7688873/image-muybridge-zoetrope-posterFree Image from public domain licenseCaupolicana electa is a bee of the early morning. Matrinal. Restricted to the southeastern United States deep sand spots… https://www.rawpixel.com/image/8718252/photo-image-public-domain-bee-yellowFree Image from public domain license