Free cute Madagascan lemur face portrait image, public domain CC0 photo. https://www.rawpixel.com/image/5908691/photo-image-face-public-domain-natureFree Image from public domain license
Taken by NPS / Jim Pfeiffenberger. Original public domain image from Flickr https://www.rawpixel.com/image/3392511/free-photo-image-alaska-animal-cc0Free Image from public domain license
Chimpanzee monkey drawing, vintage animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6678066/vector-vintage-tree-public-domainFree Vector from public domain license
Giraffe, wild animal clipart, vintage illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6282205/vector-sticker-vintage-public-domainFree Vector from public domain license
Gevecht tussen tijger en boa (1831) by Eugène Verboeckhoven and Antoine Dewasme Plétinckx https://www.rawpixel.com/image/13777668/image-paper-cartoon-frameFree Image from public domain license
Wildebeest are silhouetted as the sun rises over the Ol Kinyei Conservancy in Kenya's Maasai Mara https://www.rawpixel.com/image/8812060/photo-image-sunset-sky-public-domainFree Image from public domain license
The Mediterranean fruit fly (Medfly) is an invasive species of pest that can cause extensive damage to a large variety of… https://www.rawpixel.com/image/3260211/free-photo-image-150th-anniversary-andrena-animalFree Image from public domain license
Waving beaver clipart, animal cartoon illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6525367/image-public-domain-illustrations-cuteFree Image from public domain license
An elephant, a dragon, a reptile, a rhinoceros, a goat and two giraffes. Engraving by A. de Bruyn. https://www.rawpixel.com/image/14013114/image-dragon-horse-cartoonFree Image from public domain license
Animal Head (ca. 1939) by Gerard Barnett. Original from The National Galley of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3362156/free-illustration-image-animal-head-antiqueFree Image from public domain license
Stephen Becklund, manager of the J Bar L Ranch near Twin Bridges, Mont., developed and implemented a conservation plan with… https://www.rawpixel.com/image/3336208/free-photo-image-portrait-creative-angus-animalFree Image from public domain license
Portret van de hoogleraar klassieke talen Johan Cornelis Gerard Boot (1840 - 1886) by Dirk Jurriaan Sluyter https://www.rawpixel.com/image/13785086/image-paper-face-cowFree Image from public domain license
Bull drawing, vintage animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6678091/vector-vintage-public-domain-blackFree Vector from public domain license
Caiman, crocodile vintage animal illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6677548/image-vintage-public-domain-blackFree Image from public domain license
Women are making the nets, baskets and balloons for hot-air balloons, they are being inspected by men in top hats. Wood… https://www.rawpixel.com/image/14020519/image-cartoon-person-artFree Image from public domain license
Roaring tiger clipart, wild animal collage element illustration psd. Free public domain CC0 image. https://www.rawpixel.com/image/6285811/psd-sticker-public-domain-illustrationsFree PSD / Image from public domain license
A herd of cattle with one orphan (brown and white) at Deerfield Farm, in Deerfield, Massachusetts, on October 18, 2019. USDA… https://www.rawpixel.com/image/3260418/free-photo-image-animal-bull-calfFree Image from public domain license
American giant millipede. Original public domain image from Flickr https://www.rawpixel.com/image/3325765/free-photo-image-insect-millipede-american-giantFree Image from public domain license
Elephants silhouette clipart, wild animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6754268/vector-public-domain-black-familyFree Vector from public domain license
Orange squirre on autumn leaves street. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3302450/free-photo-image-ivy-funny-animals-animalFree Image from public domain license
Hog, closeup face, cute farm animals. Original public domain image from Flickr https://www.rawpixel.com/image/8732089/photo-image-public-domain-cute-animalFree Image from public domain license
Nice Farms Creamery (@nicefarmscreamery) is a 201-acre dairy farm that has 120 acres of permanent pasture, 60 acres of… https://www.rawpixel.com/image/3260682/free-photo-image-dairy-cows-animal-birdFree Image from public domain license
Tree Frog Time Out. Tree frogs are usually pretty happy looking, but this one just wasn't feeling it. Original public domain… https://www.rawpixel.com/image/4025503/photo-image-green-leaf-woodsFree Image from public domain license
Elephant clipart, animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6436734/vector-sticker-public-domain-illustrationsFree Vector from public domain license
Leopard tiger png sticker, animal illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6431633/png-sticker-public-domainFree PNG from public domain license
Dragonfly png sticker, insect illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6535451/png-sticker-public-domainFree PNG from public domain license
Silhouette ox clipart animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6819184/vector-vintage-public-domain-blackFree Vector from public domain license
Cows in Eastern Montana. Plevna, MT., July 2013. Original public domain image from Flickr https://www.rawpixel.com/image/3335756/free-photo-image-angus-animal-bale-grazingFree Image from public domain license
Free African elephant family image, public domain wild animal CC0 photo. https://www.rawpixel.com/image/5903574/photo-image-public-domain-nature-familyFree Image from public domain license
Free snow monkey sitting on a fence post on a foggy day in Japan photo, public domain animal CC0 image. https://www.rawpixel.com/image/5919431/image-background-public-domain-snowFree Image from public domain license
Big turtle on sand beach by ocean. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298166/free-photo-image-animal-animals-images-pictures-beachFree Image from public domain license
Free African elephant family image, public domain wild animal CC0 photo. https://www.rawpixel.com/image/5925793/photo-image-public-domain-nature-familyFree Image from public domain license
Animals posing as human beings in an interior of a barber-surgeon's shop. Mezzotint. https://www.rawpixel.com/image/14010826/image-cat-cartoon-personFree Image from public domain license
Monarch caterpillar on common milkweed in Minnesota. Original public domain image from Flickr https://www.rawpixel.com/image/4025584/photo-image-green-leaf-woodsFree Image from public domain license
Prehensile-tailed Porcupine (2010) by Mehgan Murphy. Original from Smithsonian's National Zoo. Digitally enhanced by… https://www.rawpixel.com/image/3060569/free-photo-image-animal-amazing-artFree Image from public domain license
Cuban snake clipart, animal illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6780462/image-vintage-public-domain-illustrationsFree Image from public domain license
White tailed deer graze in the National Bison Range Wildlife Refuge in Montana on November 17, 2007. https://www.rawpixel.com/image/3259910/free-photo-image-07di1543-animal-antelopeFree Image from public domain license