Contrary to popular belief, wolves to not howl at the moon, and their howling is not an expression of sadness. In fact, it appears that wolves sometimes howl for the pure joy of making music . Howling is also a way to establish territory and define their space for neighboring wolf packs. Reproduction Wolves are sexually mature at two years old. After about a month, the pups emerge, to receive food and attention from the rest of the pack members.
Wolves usually mate for life.
Diet Moose, deer, caribou, beaver, hares, rodents.