Gray wolves can be found in various countries across the Northern Hemisphere. They differ in size, appearance, and diet depending on their specific region. Wolves are considered habitat generalists, which means they can thrive in a wide range of environments, from tundras to deserts. In the wild, wolves have three primary requirements for survival: an adequate amount of prey, a habitat large enough to support both their pack and their food source, and human tolerance for coexisting with wolves.

Why do wolves howl? The howl of the wolf is one of nature's most evocative and powerful sounds. The haunting chorus of wolves howling is beautiful – or frightening, depending on one’s point of view. Wolves howl to communicate with one another. They locate members of their own pack by howling, and they often engage in a group howl before setting off to hunt. The howl is a clear warning to neighboring wolves to stay away. The howl of the wolf is one of nature's most evocative and powerful sounds.