National Wildlife Federation
National Wildlife Federation: Gray Wolf
The conservation and life of the gray wolf, also known as the timber wolf, is the focus of this resource. Colorful photos as well as basic facts including appearance, diet, communication, range, habitat, life span, history, reproduction,...
PBS
Pbs Nature: Gray Wolf
Gray wolves were a frequent sight on the American plains, however, they are now an endangered species despite attempts to reintroduce them to their former habitats in the continental United States. Learn about their natural history in...