Basic Wolf Information

Wolf FAQ's

Types of Wolves

Biology & Behavior

Wolves & Humans

In-depth Resources


Types of Wolves

Scientific Classification of Wolves

There are two species of wolves in the world, the red and the gray. Discover where these wolves live and more about them in the Wolves of the World!

Learn about the little known canid Canis simensis, which is thought to be a very close relative of the wolf.

North American Subspecies of the Gray Wolf