Underfur		Wolf's worst danger.
Feet		The cause of most wolf injuries.
Humans		The organs of a wolf's prey are rich in fat and...
Carnivores		Meat-Eaters
Caches		Another phrase for a wolf's territory. Hint: Two words
LateSpring		Wolves crack bones open to get this.
Two		The point of the wolf's coat is to provide...
Twenty		The claw on the fifth toe.
GrayWolf		And the other main species of wolves in North America is the...
Scent		Wolves locate prey by their...
Trampling		The wolf has________teeth
Dog		A wolf's second main competitor.
Forty-Two		The first layer in a wolf's coat.
Five		By nipping at the cheeks and mouth, the pups get the adults to do this.
Tone		A wolf's coat has____layers
Coyote		A Russian proverb says,"A wolf is kept fed by its..."
Flooding		The nesting area of the den is usually uphill to prevent this.
RedWolf		One of the wolf's closest living relatives is the domestic...
Hearing		Most packs have_____to twelve members
Depression		Female wolves are about______percent smaller than male wolves
HomeRange		If prey is scarce, wolves may hunt this in order to survive.
Regurgitate		The Red Wolf is believed to be a hybrid between the Gray Wolf and the...
Bear		Wolf's have an excellent sense of smell and...
Marrow		The second layer in a wolf's coat.
Dewclaw		Each time they molt, the wolves' fur changes slightly in shade and...
Livestock		Wolves rely on_______mammals for their main source of food.
Nutrients		The life span of a wolf in captivity is eleven to______years
Insulation		Wolves bury chunks of meat in______for later.
Hoofed		When are wolf pups born?
Twelve		There are two main species of wolves in North America, the...
GuardHairs		This is left behind when a wolf lies down to sleep.