Squirrels are members of the family Sciuridae (/ sɪˈjuːrɪdeɪ, - diː /), a family that includes small or medium-sized rodents. The squirrel family includes tree squirrels, ground squirrels (including …

Dec 20, 2025 · squirrel, (family Sciuridae), generally, any of the 50 genera and 268 species of rodents whose common name is derived from the Greek skiouros, meaning “shade tail,” which describes one …

Aug 7, 2024 · Squirrels are rodents of the widespread family Sciuridae, which includes species such as chipmunks, ground squirrels and marmots. Approximately 285 species of squirrel have been found …

These mammals, distinguished by their long bushy tail, occupy a wide range of habitats throughout the world. Most species of squirrels are hunted for food, but some tropical species are kept as pets, …

Canada is home to 22 different types of squirrels. Six of these are ground-dwelling, four live in trees, and two are varieties of flying squirrels. Common ground squirrels have thin tails and hibernate through …

Oct 15, 2025 · There are 272 species of squirrels that fall into three broad categories – flying squirrels, ground squirrels and tree squirrels. 7 In spite of their name, flying squirrels aren’t capable of flight – …

Sep 16, 2024 · Squirrels are among the most familiar small mammals, known for their bushy tails, agile movements, and vibrant personalities. Found in various environments worldwide, squirrels play an …

Complete guide to 65+ North American squirrel species with photos, identification tips, and conservation status. Tree squirrels, ground squirrels, flying squirrels, prairie dogs & marmots covered.

The tiniest squirrel is the aptly named African pygmy squirrel—only five inches long from nose to tail. Others reach sizes shocking to those who are only familiar with common tree squirrels.

Squirrels are native throughout the world, with the exception of Antarctica, Australia, southern South America, and some desert regions. They occupy habitats ranging from tundra to rainforest.