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 pronghorn (Antilocapra americana) is a species of even-toed mammal native to North America. Though not an antelope, it is known colloquially in North America as the American antelope, prong buck, pronghorn antelope, and prairie antelope, because...
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 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 Smooth green snake (Opheodrys vernalis) is a North American nonvenomous snake in the family Colubridae. It is small to medium in size and gets its common name from its smooth dorsal scales. A non-aggressive snake, it seldom bites and usually...
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 Kit fox (Vulpes macrotis) is a fox species that inhabits arid and semi-arid regions of North America. These foxes are the smallest of the four species of Vulpes occurring in North America and are among the smallest of the vulpines worldwide. It...
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 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 Thirteen-lined ground squirrel (Ictidomys tridecemlineatus) is a ground squirrel that is widely distributed over grasslands and prairies of North America. It is well known for standing upright to survey its domain, diving down into its burrow...
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.
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 prairie vole (Microtus ochrogaster ) is a small vole found in central North America. The vole has long, coarse grayish-brown fur on the upper portion of the body and yellowish fur on the lower portion of the body. It has short ears and a short...
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 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...
The Western yellow-bellied racer (Coluber constrictor mormon) is a subspecies of the Eastern racer. It is nonvenomous and is not dangerous to humans.
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...
The white-tailed prairie dog (Cynomys leucurus ) is found in western Wyoming and western Colorado with small areas in eastern Utah and southern Montana. The largest populations are in Wyoming where they are known colloquially as "chiselers". This...
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 Great Basin rattlesnake (Crotalus lutosus) is a venomous pit viper species found in the United States. It was first formally named by Laurence Monroe Klauber in 1930 as a subspecies of Crotalus confluentus (now known as Crotalus viridis). The...
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 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...
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.
The spotted ground squirrel (Xerospermophilus spilosoma ) is a species of ground squirrel in the rodent family Sciuridae. It is found throughout Mexico and the central and western United States. Characterized by a white spotted back, the spotted...
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 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...
Preble's meadow jumping mouse (Zapus hudsonius preblei ) is a subspecies of meadow jumping mouse, endemic to the upland habitats of Colorado and Wyoming in North America. It is found nowhere else in the world. It is listed as Threatened under the...
Cnemidophorus sexlineatus viridis, commonly known as the prairie racerunner, is a subspecies of lizard endemic to the United States. It is a subspecies of Cnemidophorus sexlineatus, which is commonly known as the six-lined racerunner lizard.
The pinyon mouse (Peromyscus truei ) is native to the southwestern United States and Baja California in Mexico. These medium-sized mice are often distinguished by their relatively large ears. The range of this species extends from southern Oregon...
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus ) is a subspecies of sharp-tailed grouse native to the Western United States and British Columbia.
