Ancient rabit Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Sycamore tree Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Family: Rosaceae Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
hippo-like rhino Public domain photograph of wildlife, animals, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Hackberry seeds Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Amyzon Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
ancient weasel Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Early camel Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Teleoceras sp. (rhinoceros) upper teeth Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
These sisters have visited over three hundred national parks and earned their Junior Ranger badges.
Gopher Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Unknown abraded/damaged leaf Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Alnus sp. Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"Diplomystus dentatsus" is a prehistoric herring like fish. It lived in fresh water lakes during the Eocene Fossils of Diplomystus have been found in rocks within and around Fossil Butte National Monument, Wyoming.
Spider Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Ranidae - limb Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of Boston, Massachusetts, from Boston Pictorial Archive, New England history, free to use, no copyright restrictions.
Order: Hymenoptera Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Order: Neuroptera Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"near horse" Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Ancestral gopher skulls Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Whale educators Melissa and Kelly along with bone specialist Lee Post admire the final display in the Gustavus Community Library.
early dog Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Hemiauchenia cf. vera, similar to a llama but more closely related to camels
Beardog Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Class: Pinopsida Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Beech tree leaf Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Public domain photograph of 3d object, free to use, no copyright restrictions image - Picryl Description.
Order: Orthoptera Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Paleotaricha sp. - skeleton Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Dog teeth Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Horned gopher facing viewer Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
This seed is from a plant in the Sapindaceae family. The seed is approximately 1.4 cm across. Catalog number FOBU9987.
Teeth from Indarctos Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"Miracinonyx trumani" is known as the American Cheetah that lived during the Pleistocene Fossils of "Miracinonyx" have been found at Grand Canyon National Park, Arizona.
A volunteer checks to make sure the teeth are secure in the jaw before adding the epoxy putty gum line.
thee-toed horse Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Cat-like predator Public domain photograph - lion, free to use, no copyright restrictions image - Picryl description
A large brontothere Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Fish Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
The John Day "Tiger" Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Whale educators Kelly and Melissa carefully maneuver the skeleton while librarian Kate assists.
Genus: Dryopteris Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Order: Diptera Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Insect Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Acer osmontii Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Pinus Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Horned gopher Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Cedrelospermum Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"Eurhinodelphis longirostrus" is a primitive long nosed dolphin. This animal lived during the Miocene. Fossils of "Eurhinodelphis" have been found at George Washington Birthplace National Monument, Virginia.
Angiosperm Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Cercidiphyllum crenatum Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Early dogs Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Calicothere Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Chamaecyparis Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"western oreodont" skull Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"ruminant hog" Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Sequoia Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
"Plesiadapis gidleyi" is an early primate that lived during the Paleocene. Fossils of "Plesiadapis" have been found at Big Bend National Park, Texas, and Theodore Roosevelt National Park, North Dakota.
Order: Coleoptera Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Vulpes stenognathusn, a red fox relative
"marsh rhino" Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Clawed oreodont Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Order: Odonata Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Genus: Sphaerium Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Paracarpinus chaenyi Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Rabbit jaw Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
hippo-like rhino eating Public domain photograph related to US National Parks, Nature, conservation, free to use, no copyright restrictions image - Picryl description
A volunteer helps add a gum line to the lower jaw.
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Shrew or vole like animal Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Ranger kelly conducting a bone inventory of the baby orca. Public domain photograph of ranger activity, National Park, free to use, no copyright restrictions image - Picryl description
Paracarpinus chaneyi Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Indarctos oregonensis, a short faced bear
Genus: Quercus Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
The baby orca skeleton is pieced together for the first time!
Lee and Ranger Kelly add the final layers of silicone cartilage to the ribs.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Mammoth (Germany) kicking free from Soviet Union while allies "England," "France," and United States (Uncle Sam) hold on.
A woman tries to train the Republican Elephant and the Democratic Donkey, using her "Votes." This cartoon was originally published in "The Suffragist" on February 1, 1920. The caption on the original drawing More