A chipmunk or ground squirrel assumes an upright stance. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/422062/free-photo-image-squirrel-curious-animalsFree Image from public domain licenseThis view of a ground squirrel is a common sight along the Pacific Coast. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434125/free-photo-image-sand-wildlife-libraryFree Image from public domain licenseThis view of a ground squirrel is a common sight along the Pacific Coast. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434127/free-photo-image-library-california-driveFree Image from public domain license The cute, but inanimate, residents of the Chubby Chipmunk Chocolate Co. store in Deadwood, South… https://www.rawpixel.com/image/8072153/photo-image-cartoon-person-celebrationFree Image from public domain licenseA squirrel at the Lowcountry Trail. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/422105/free-photo-image-squirrel-animals-carol-highsmithFree Image from public domain licenseDrawing of a perognathus https://www.rawpixel.com/image/571408/pocket-mouse-vintage-drawingView licenseDrawing of a perognathus https://www.rawpixel.com/image/571497/pocket-mouse-vintage-drawingView licensePerognathus animal illustration vector https://www.rawpixel.com/image/573174/pocket-mouse-vintage-drawingView licensePerognathus from Report of an Expedition Down the Zuni and Colorado Rivers (1853) published by Lorenzo Sitgeaves. Original… https://www.rawpixel.com/image/571773/pocket-mouse-vintage-drawingFree Image from public domain licensePerognathus from Report of an Expedition Down the Zuni and Colorado Rivers (1853) published by Lorenzo Sitgeaves. Original… https://www.rawpixel.com/image/571783/pocket-mouse-vintage-drawingFree Image from public domain licensePerognathus animal illustration vector https://www.rawpixel.com/image/573290/pocket-mouse-vintage-drawingView licensePNG Drawing of a perognathus, transparent background https://www.rawpixel.com/image/572015/png-drawing-perognathus-transparent-backgroundView licensePNG Drawing of a perognathus, transparent background https://www.rawpixel.com/image/572250/png-drawing-perognathus-transparent-backgroundView licenseFat and sassy prairie dogs on the grounds of Devil's Tower National Monument in Crook County, Wyoming. Original image from… https://www.rawpixel.com/image/434362/free-photo-image-squirrel-prairie-dog-carol-highsmithFree Image from public domain licenseGray eastern fox squirrel in the forest https://www.rawpixel.com/image/937864/cute-little-squirrelView license A South American rodent rests at the Jubilee Zoo, a petting zoo and farmstead play area for… https://www.rawpixel.com/image/8047693/photo-image-plant-grass-capybaraFree Image from public domain licenseGray eastern fox squirrel in the forest https://www.rawpixel.com/image/937887/cute-little-squirrelView licenseGray eastern fox squirrel in the forest https://www.rawpixel.com/image/937867/cute-little-squirrelView licenseGray eastern fox squirrel in the forest https://www.rawpixel.com/image/937854/cute-little-squirrelView licenseA young goat, named Emmit, at the Dunnum Family's Top of the Town dairy farm near Westby in Vernon County, Wisconsin.… https://www.rawpixel.com/image/422068/free-photo-image-goat-horns-carol-highsmithFree Image from public domain licenseGray eastern fox squirrel in the forest https://www.rawpixel.com/image/937909/cute-little-squirrelView licenseA cow skull - Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by… https://www.rawpixel.com/image/434231/free-photo-image-die-carol-highsmith-texasFree Image from public domain licenseContented cats at Yoder's Amish Home. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422066/free-photo-image-cat-bear-carol-highsmith-animalFree Image from public domain licenseContented cats at Yoder's Amish Home. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422130/free-photo-image-cat-sleeping-cats-pet-homeFree Image from public domain licenseHorses head for the corral in the daily roundup of horses, Riverside, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/422109/free-photo-image-horse-animals-carol-highsmithFree Image from public domain licenseHorses head for the corral in the daily roundup of horses, Riverside, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/422108/free-photo-image-horse-the-ground-mammalFree Image from public domain licenseA coyote blends into its surroundings in mid-winter in Yellowstone National Park in northern Wyoming. Original image from… https://www.rawpixel.com/image/582781/carol-highsmiths-wyoming-photographFree Image from public domain licenseOriginal public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295797/free-photo-image-leopard-gecko-animal-animals-images-picturesFree Image from public domain licenseHorses head for the corral in the daily roundup of horses, Riverside, Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/422112/horses-fieldFree Image from public domain licenseRubble removed from Ground Zero, site of the attack on the World Trade Center Twin Towers. Original image from Carol M.… https://www.rawpixel.com/image/421974/free-photo-image-rubble-tragedy-ruinsFree Image from public domain licenseThe Tejano Monument, a sculpture on the Texas Capitol Grounds that salutes Texas's first cowboys — Spanish "Tejanos"… https://www.rawpixel.com/image/582666/carol-highsmiths-texas-photographFree Image from public domain licenseCotton field getting plowed near Evansville, Mississippi. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/422090/free-photo-image-tractor-farmer-agricultural-machineryFree Image from public domain licenseA tractor in Tunica County Mississippi. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422077/free-photo-image-agriculture-farmer-tractorFree Image from public domain licenseThirteen-lined ground squirrelWe spotted this thirteen-lined ground squirrel at Big Stone National Wildlife Refuge in… https://www.rawpixel.com/image/9653740/photo-image-animal-public-domain-natureFree Image from public domain licenseLeast chipumk searches for food on a fallen tree. Original public domain image from Flickr https://www.rawpixel.com/image/4032687/photo-image-background-cat-natureFree Image from public domain licenseSan Francisco Giants baseball team plays the Chicago Cubs at AT&T Ball Park in San Francisco. Original image from Carol M.… https://www.rawpixel.com/image/2110355/carol-highsmiths-californiaFree Image from public domain licenseSan Francisco Giants baseball team plays the Chicago Cubs at AT&T Ball Park in San Francisco. Original image from Carol M.… https://www.rawpixel.com/image/2110803/carol-highsmiths-californiaFree Image from public domain license Two of several heroic statues on the ground of the Missouri Capitol in Jefferson City … https://www.rawpixel.com/image/8065725/photo-image-person-art-skyFree Image from public domain licenseFour-striped Ground Squirrel (Tamias quadrivitatus) from the viviparous quadrupeds of North America (1845) illustrated by… https://www.rawpixel.com/image/321922/free-illustration-image-audubon-squirrel-four-striped-groundFree Image from public domain licenseHistoric Blakeley State Park in Alabama. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433804/free-photo-image-death-cemetery-horrorFree Image from public domain licenseGround Zero under construction New York City. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421753/free-photo-image-city-construction-underFree Image from public domain licenseReconstruction at Ground Zero, site of the attack on the World Trade Center Twin Towers. Original image from Carol M.… https://www.rawpixel.com/image/421975/free-photo-image-new-york-crane-architectureFree Image from public domain licenseReconstruction at Ground Zero, site of the attack on the World Trade Center Twin Towers. Original image from Carol M.… https://www.rawpixel.com/image/421977/free-photo-image-carol-highsmith-new-york-architectureFree Image from public domain licenseRubble removed from Ground Zero, site of the attack on the World Trade Center Twin Towers. Original image from Carol M.… https://www.rawpixel.com/image/421982/free-photo-image-terror-destroyed-world-trade-center-attackFree Image from public domain licenseFirst floor lobby, Theodore Levin United States Courthouse, Detroit Federal Building, Detroit, Michigan (2010) by Carol M.… https://www.rawpixel.com/image/595033/carol-highsmiths-michigan-photographFree Image from public domain licenseEastern chipmunkWe spotted this eastern chipmunk holding its ground on a sidewalk. Photo by Courtney Celley/USFWS. https://www.rawpixel.com/image/9654097/photo-image-plant-animal-public-domainFree Image from public domain licenseEastern chipmunk foraging in leaf litterPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028962/photo-image-bird-nature-foodFree Image from public domain licenseTownsend's Ground Squirrel (Tamias Townsendii) from the viviparous quadrupeds of North America (1845) illustrated by John… https://www.rawpixel.com/image/321793/free-illustration-image-squirrel-audubon-viviparous-quadrupedsFree Image from public domain licenseUinta ground squirrel by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4032767/photo-image-background-nature-grassFree Image from public domain license A stately-looking birdhouse on the grounds of the Houmas House and Gardens, a sugar-cane plantation… https://www.rawpixel.com/image/8041717/photo-image-road-public-domain-houseFree Image from public domain license Somewhat exotic animals, such as this furry beauty, perhaps an extra-fuzzy alpaca, are an unexpected… https://www.rawpixel.com/image/8028880/photo-image-dog-vintage-camelFree Image from public domain licenseLeast chipmunk, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039496/photo-image-background-tree-natureFree Image from public domain license Animals of various species, including a very longhorn steer, share feeding space at the Hedrick… https://www.rawpixel.com/image/8041337/photo-image-space-camels-animalFree Image from public domain licenseThe Northern Idaho Ground Squirrel pictured here in Mud Creek, Payette National Forest, Idaho on April 30, 2011, is found… https://www.rawpixel.com/image/4035128/photo-image-woods-forest-natureFree Image from public domain licenseAn owl at the Alligator Adventure in South Carolina. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/422091/free-photo-image-owl-bird-animalFree Image from public domain licenseNorthern California elk. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422044/free-photo-image-elk-wild-animalFree Image from public domain licenseAn old turtle. Original image from Carol M. Highsmith's America, Library of Congress collection. Digitally enhanced by… https://www.rawpixel.com/image/422103/free-photo-image-turtle-nature-carol-highsmithFree Image from public domain licenseDucks at the Alligator Adventure in South Carolina.Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/422102/free-photo-image-ducks-baby-animals-carol-highsmithFree Image from public domain licenseRoosevelt Elk roam in Orick, California. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434085/free-photo-image-deer-animals-carol-highsmithFree Image from public domain licenseA rhino at The Montgomery Zoo, Oak Park. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433794/free-photo-image-rhino-animals-animal-zooFree Image from public domain licenseRoosevelt Elk roam in Orick, California. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434099/free-photo-image-deer-animals-elkFree Image from public domain licenseTrees on a ranch along Interstate 5 near California's Fort Tejon State Park. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/2110332/carol-highsmiths-californiaFree Image from public domain licenseA very real, very live, very tame deer in a small park the heart of the Casper College campus in Casper, Wyoming. Original… https://www.rawpixel.com/image/434367/free-photo-image-deer-casper-wyomingFree Image from public domain licenseLlamas peer at a passerby from their copse on a farm near Plato in LaGrange County, Indiana. Original image from Carol M.… https://www.rawpixel.com/image/434546/free-photo-image-llama-alpaca-indianaFree Image from public domain licenseA hawk at a Colorado Springs Native American Inter-Tribal Powwow and festival in Colorado city. Original image from Carol M.… https://www.rawpixel.com/image/434326/free-photo-image-bird-carol-highsmith-americaFree Image from public domain licensePenguin at the Mystic Aquarium, Inc. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434043/free-photo-image-penguin-animals-americaFree Image from public domain licenseRoosevelt Deer roam in Orick, California. Original image from Carol M. Highsmith’s America. Digitally enhanced by… https://www.rawpixel.com/image/2110824/carol-highsmiths-californiaFree Image from public domain licenseA very real, very live, very tame deer in a small park the heart of the Casper College campus in Casper, Wyoming. Original… https://www.rawpixel.com/image/433753/free-photo-image-deer-carol-highsmith-forestFree 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 licenseCoiled rattlesnake in brush outside San Marcos, Texas. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/433952/free-photo-image-grass-america-public-domainFree Image from public domain licenseRedwood National and State Park on U.S. 101 in Northern California. Original image from Carol M. Highsmith’s America.… https://www.rawpixel.com/image/2109866/carol-highsmiths-californiaFree Image from public domain licenseAlligator Alley has 20 acres of natural cypress swamp land, where alligators roam freely in a protected environment.… https://www.rawpixel.com/image/433819/free-photo-image-crocodile-carol-highsmith-alabamaFree Image from public domain licenseAn American grizzly bear at the Cheyenne Mountain Zoo in Colorado Springs, Colorado. Original image from Carol M.… https://www.rawpixel.com/image/434359/free-photo-image-bear-animal-grizzlyFree Image from public domain licenseYoung goats in rural Alabama. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433824/free-photo-image-rural-america-cow-alabamaFree 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 licenseSpring calving season at Big Creek cattle ranch in Carbon County, Wyoming. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434494/free-photo-image-wyoming-cattle-carolFree Image from public domain licensePenguin at the Mystic Aquarium, Inc. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434039/free-photo-image-penguin-america-americas-public-domainFree Image from public domain licenseA llama peers at a passerby from its copse on a farm near Plato in LaGrange County, Indiana. Original image from Carol M.… https://www.rawpixel.com/image/434545/free-photo-image-alpaca-llama-animalFree Image from public domain licenseA friendly goat at the Heritage Farmstead Museum in Plano, a northern suburb of Dallas, Texas. Original image from Carol M.… https://www.rawpixel.com/image/434287/free-photo-image-carol-highsmith-animal-goat-americaFree Image from public domain licenseAlligator in a pond at Magnolia House and Gardens in Charleston County, South Carolina. Original image from Carol M.… https://www.rawpixel.com/image/422079/free-photo-image-zoo-alligator-america-public-domainFree Image from public domain licenseBubbles the 9,000-pound African elephant at the Myrtle Beach Safari program. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434574/free-photo-image-elephant-carol-highsmith-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 licenseHorse in the training, racing, and polo grounds section of Aiken, South Carolina. Original image from Carol M.… https://www.rawpixel.com/image/434563/free-photo-image-horse-carolina-carol-highsmithFree Image from public domain licenseHercules the liger, half lion, half tiger. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422100/free-photo-image-tiger-lion-ligerFree Image from public domain licenseAlligator Adventure, a fourteen-acre theme park of sorts that calls itself the "Reptile Capital of the World" in North… https://www.rawpixel.com/image/422094/free-photo-image-alligator-zoo-adventureFree Image from public domain licenseOne of the star attractions at the Duke Lemur Center in Durham, North Carolina. Original image from Carol M.… https://www.rawpixel.com/image/422089/free-photo-image-monkey-lemur-animalFree Image from public domain license An interior view of the Leeman House, a circa-1820s two-story log structure at Cannonsburgh Village… https://www.rawpixel.com/image/8041842/photo-image-wood-art-living-roomFree Image from public domain license