They are everywhere on the continent and have adapted to human development. Learn all about the most common squirrels in ...

One of a squirrel's most important tools is its impressive nut-cracking, seed-grinding teeth. Two pairs of sharp incisors ...

The Siberian flying squirrel is considered an umbrella and indicator species. This means that protecting it could also benefit a host of other forest-dependent wildlife. The Siberian flying squirrel ...