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. 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 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, while … The tiniest squirrel is the aptly named african pygmy squirrelâ€only five inches long from nose to tail. Others reach sizes shocking to those who are only familiar with common tree squirrels.