The bobcat (Lynx rufus) is a medium-sized cat native to North America. It is featured in some stories of the indigenous peoples of North and Central America and in the folklore of European-descended inhabitants of the Americas.
The White-tailed deer (Odocoileus virginianus) is a medium-sized deer native to the Americas where it is the most widely distributed wild ungulate. Texas is home to the most White-tailed deer of any U.S. state or Canadian province, with an estimated...
The Mule deer (Odocoileus hemionus) is one of the most iconic and beloved wildlife in the American West. It is so-named because of its large ears that look like a mule's ears.
The Mountain goat (Oreamnos americanus) is a hoofed mammal endemic to mountainous areas of western North America. A subalpine to alpine species, it is a sure-footed climber commonly seen on cliffs and ice. Despite its vernacular name the Mountain...
The Eastern fox squirrel (Sciurus niger) is the largest species of tree squirrel native to North America. Despite the differences in size and coloration, it is sometimes mistaken for American red squirrels or Eastern gray squirrels in areas where...
The American red squirrel (Tamiasciurus hudsonicus) is one of three species of tree squirrels currently classified in the genus Tamiasciurus, known as the pine squirrels. The American red squirrel is variously known as the Pine squirrel, North...
The Nine-banded armadillo (Dasypus novemcinctus) is a mammal found in North, Central, and South America. This makes it the most widespread of the armadillos. Its ancestors originated in South America and remained there until the formation of the...
The Black-tailed jackrabbit (Lepus californicus) is a common hare of the western United States and Mexico. It is one of the largest North American hares. The Black-tailed jackrabbit does not migrate or hibernate during winter and uses the same...
The Snowshoe hare (Lepus americanus) is a secretive forest-dwelling mammal found only in North America. It has the name "snowshoe" because of the large size of its hind feet. The animal's feet prevent it from sinking into the snow when it hops and...
The Eastern cottontail (Sylvilagus floridanus) is a New World cottontail rabbit, a member of the family Leporidae. It is the most common rabbit species in North America.
The Yellow-bellied marmot (Marmota flaviventris) is a large, stout-bodied ground squirrel in the marmot genus. It is one of fourteen species of marmots and is native to mountainous regions of North America. They live in burrows in colonies and...
The Vermilion flycatcher (Pyrocephalus obscurus) is a small passerine bird found throughout South America and southern North America. The species was first described in the late 1830s as a result of the voyages of Charles Darwin. The common name of...
The Northern flying squirrel (Glaucomys sabrinus) is one of three species of the genus Glaucomys, the only flying squirrels found in North America. They are found in forests across North America. They are proficient gliders but uncoordinated walkers...
The eastern fence lizard (Sceloporus undulatus ) is a medium-sized species of lizard in the family Phrynosomatidae. The species is found along forest edges, rock piles, and rotting logs or stumps in the eastern United States. It is sometimes...
The White-tailed jackrabbit (Lepus townsendii) is a large hare found in western North America. Whitetails are often seen in urban and suburban parks in Western Canada. People often come across bunnies alone during the day in spring and mistakenly...
The Eastern meadow vole (Microtus pennsylvanicus) is a North American rodent. It is active year-round, usually at night. It also digs burrows, where it stores food for the winter and females give birth to their young.
Abert's squirrel (Sciurus aberti) is a tree squirrel native to North America. It lives in pine forests and favors the seeds and cones of the Mexican pinyon and the ponderosa pine. It is named in honor of the American naturalist John James Abert.
The Speckled kingsnake (Lampropeltis holbrooki) is a nonvenomous snake which is native to the United States. Its common name is derived from its pattern and this snake is also known as the "salt-and-pepper snake".
The desert cottontail (Sylvilagus audubonii ), also known as Audubon's cottontail, is a New World cottontail rabbit, and a member of the family Leporidae. Unlike the European rabbit, they do not form social burrow systems, but compared with some...
The Rocky Mountain elk (Cervus canadensis nelsoni ) is a subspecies of elk found in the Rocky Mountains and adjacent ranges of Western North America.
The white-footed mouse (Peromyscus leucopus ) is a rodent native to North America from Ontario, Quebec, Labrador, and the Maritime Provinces (excluding the island of Newfoundland) to the southwestern United States and Mexico. In the Maritimes, its...
The bushy-tailed woodrat, or packrat (Neotoma cinerea ) is a species of rodent in the family Cricetidae found in Canada and the United States.Its natural habitats are boreal forests, temperate forests, dry savanna, temperate shrubland, and temperate...
The hoary bat (Aeorestes cinereus ) is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America (possibly including Hawaii, although this is disputed).
The North American red fox (Vulpes vulpes fulva ) is a North American subspecies of the red fox. It is the largest of the true foxes and one of the most widely distributed members of the order Carnivora, occurring in North America. It is listed as...
The eastern red bat (Lasiurus borealis ) is a species of microbat in the family Vespertilionidae. Eastern red bats are widespread across eastern North America, with additional records in Bermuda.
The meadow jumping mouse (Zapus hudsonius ) is the most widely distributed mouse in the family Zapodidae. Its range extends from the Atlantic coast in the east to the Great Plains west, and from the arctic tree lines in Canada and Alaska to the...
The Great Basin Gophersnake (Pituophis catenifer deserticola) is a subspecies of nonvenomous Gopher snake. It is found in parts of western United States and adjacent southwestern Canada and is often mistaken for the Prairie rattlesnake.
The rock squirrel (Otospermophilus variegatus ) is a species of rodent in the family Sciuridae and is native to Mexico and the Southwestern United States, including southern Nevada, Utah, Colorado, Arizona, New Mexico, West Texas, and the panhandle...
Gunnison's prairie dog (Cynomys gunnisoni ) is one of five species of the prairie dog. This species belongs to the squirrel family of rodents, and are predominantly related to the North American and Eurasian ground squirrels. Gunnison's prairie dogs...
Botta's pocket gopher (Thomomys bottae ) is a burrowing rodent native to western North America. It is also known in some sources as Valley pocket gopher, particularly in California. Both the specific and common names of this species honor Paul-Émile...
Phidippus audax, the bold jumper or bold jumping spider, is a common species of spider belonging to the genus Phidippus, a group of jumping spiders easily identified by their large eyes and their iridescent chelicerae. Like all jumping spiders, they...
The Southwestern blackhead snake (Tantilla hobartsmithi) is a harmless small colubrid snake found only in the United States and Mexico. The part of its scientific name 'hobartsmithi', is in honor of American zoologist and herpetologist Hobart M....
The white-tailed antelope squirrel (Ammospermophilus leucurus ) is a diurnal species of ground squirrel, scientifically classified in the order Rodentia and family Sciuridae, found in arid regions of the southwestern United States and the Baja...
The hispid cotton rat (Sigmodon hispidus ) is a rodent species long thought to occur in parts of South America, Central America, and southern North America. However, recent taxonomic revisions, based on mitochondrial DNA sequence data, have split...
The Uinta chipmunk or hidden forest chipmunk (Neotamias umbrinus ), is a species of chipmunk in the family Sciuridae. It is endemic to the United States. Formerly known as Tamias umbrinus, phylogenetic studies have shown it to be sufficiently...
The Colorado chipmunk (Neotamias quadrivittatus ) is a species of chipmunk in the squirrel family Sciuridae. It is endemic to Colorado, Utah, Arizona and New Mexico in the United States.
Sistrurus catenatus tergeminus is a venomous pit viper subspecies found in the southwestern plains of the United States. In some areas its range overlaps that of another subspecies, S. c. edwardsii, and intergrading of the two is not unknown.
Sistrurus catenatus edwardsii is a subspecies of venomous pit viper in the family Viperidae. The subspecies is endemic to the Southwestern United States and northern Mexico. In places, its range overlaps that of S. c. tergeminus, and intergrading of...
The cliff chipmunk (Neotamias dorsalis ) is a small, bushy-tailed squirrel that typically lives along cliff walls or boulder fields bordering Pinyon-juniper woodlands in the Western United States and Mexico (commonly spotted in northern Arizona to...
The Hopi chipmunk, Neotamias rufus, is a small chipmunk found in Colorado, Utah and Arizona in the southwestern United States. It was previously grouped with the Colorado chipmunk, T. quadrivittatus. This species is listed as "Least Concern" on the...
The Plains leopard frog (Lithobates blairi ) is a spotted frog found in North America. It is sometimes referred to as Blair's leopard frog, named after the noted zoologist and University of Texas professor, Dr. W. Frank Blair.
Cheiracanthium inclusum, alternately known as the black-footed yellow sac spider or the American yellow sac spider (in order to distinguish it from its European cousin C. punctorium), was formerly classified as a true sac spider (of the family...
