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 groundhog (Marmota monax) is a lowland rodent of North America. It was first scientifically described by Carl Linnaeus in 1758. These adorable animals play an important role maintaining healthy soil in woodland and plain areas. They are...
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 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 Eastern rat snake (Pantherophis alleghaniensis) is a nonvenomous colubrid species native to North America. These snakes live in a variety of habitats and have few known predators other than humans.
The Wood turtle (Glyptemys insculpta) is a semi-aquatic species of turtle endemic to North America. It spends a great deal of time in or near the water of wide rivers and spends the winter in hibernation and the hottest parts of the summer in...
Blanding's turtle (Emydoidea blandingii) is a semi-aquatic turtle native to North America. It is considered to be an endangered species throughout much of its range. Blanding's turtle is of interest in longevity research, as it shows little to no...
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 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.
Pond sliders (Trachemys scripta) are medium-sized, semiaquatic turtles found in North America. Their name 'slider' comes from the behavior of these turtles when startled. Groups of sliders often bask and sun on logs, branches, and vegetation at or...
The Common box turtle is a species of a box turtle that lives in the Eastern United States and Mexico. This turtle gets its common name from the structure of its shell which consists of a high domed carapace (upper shell), and a large, hinged...
The spotted turtle (Clemmys guttata ), the only species of the genus Clemmys, is a small, semi-aquatic turtle that reaches a carapace length of 8–12 cm (3.1–4.7 in) upon adulthood. Their broad, smooth, low dark-colored upper shell, or carapace,...
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 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 Indiana bat (Myotis sodalis ) is a medium-sized mouse-eared bat native to North America. It lives primarily in Southern and Midwestern U.S. states and is listed as an endangered species. The Indiana bat is grey, black, or chestnut in color and...
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 woodland jumping mouse (Napaeozapus insignis ) is a species of jumping mouse found in North America. It can jump up to 3 m (9.8 ft) using its extremely strong feet and long tail.
Scaphiopus holbrookii, commonly known as the eastern spadefoot, is a species of American spadefoot toad (family Scaphiopodidae) endemic to North America.
The green darner or common green darner (Anax junius), after its resemblance to a darning needle, is a species of dragonfly in the family Aeshnidae. One of the most common and abundant species throughout North America, it also ranges south to...
Nicrophorus americanus, also known as the American burying beetle or giant carrion beetle, is a critically endangered species of beetle endemic to North America. It belongs to the order Coleoptera and the family Silphidae. The carrion beetle in...
The black saddlebags (Tramea lacerata) is a species of skimmer dragonfly found throughout North America. It has distinctive wings with characteristic black blotches at their proximal ends, which make the dragonfly look as though it is wearing...
Polyergus lucidus is a species of slave-making ant in the subfamily Formicinae endemic to the eastern United States. It is an obligatory social parasite, unable to feed itself or look after its brood and reliant on ants of another species of the...
