They may travel 10 hours a day to find food. Size and Color Black and gray are the most common colors of wolves. Females generally weigh 5 to 10 pounds less than the males. Communication Wolves use their nose, ears, eyes, fur, mouths and tails. When wolves want to play, they do a play bow.
Wolves can die because when they hunt, they can get injured by the prey.
Human - wolves can be hunted or trapped when they leave the Denali Park boundaries. Other Health Problems Fleas can cause wolves to be very uncomfortable. Mange can cause a wolf to get very cold during the winter months.