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 …

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, …

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 – …

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.

From bustling city parks to the quiet depths of ancient forests, squirrels are ubiquitous, charming creatures that capture our attention with their boundless energy and acrobatic prowess. These …

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.