Hardships Facing the Gray Wolf Population

A strange howl was filled with air; it raised the groan in a dark valley. After a group of deers passed through the snow covered snow, majestic fur and dog dance performances. Within 1 second, the gunshots echoed; the fallen beauty did not move and the snow was painted crimson. In the past, due to lack of understanding and anger, the North American human brought a big change in the wolf's life. Changes in habitat, behavior, diet and human management have brought many difficulties to the wolf population.

The history of gray wolves covers more than two-thirds of the United States. Today, the gray wolves are populated in Alaska, Northern Michigan, Northern Wisconsin, Western Montana, Northern Idaho, Northern Oregon, and Yellowstone, Wyoming. Mexican wolves, a subspecies of the Hyuro wolf, were reintroduced into a protective park in eastern Arizona and Southwest New Mexico. Wolves can prosper in various habitats, from tundra to forests, forests, grasslands and deserts. Wolves communicate through body language, scent marks, howling, roar, and howling. Most of their communication is to strengthen the social stratum of society. When a wolf tries to prove obedience to other wolves it squat down, suffocate, round its tail, lick the other wolves' mouths, or turn their backs. When a wolf wants to challenge another wolf, it raises a groan or puts his ear back on the head. Playful wolf dance and bow

There are two kinds of wolves in North America. The small seed is a red wolf, Canis rufus, whose fur is shorter and redier than a gray wolf. Gray wolf, dog lupus, thick fur, gray or gold, red wolf larger. Gray wolves live in the north-east of the USA, Canada, Europe. The red wolf lives in the southeastern United States of America. A wolf has two layers of fur: The outer layer consists of long and thick hair that emits water and snow and contains a pigment that gives a color to a wolf coat. The inner layer is a thick, soft gray "wool" that captures the air and isolates the wolves from the element. These layers are very warm, and wolves can comfortably withstand temperatures much lower than zero. When a wolf falls on a wolf's fur, the snow will not melt! In the spring, the inner layer of wool is shed, and in the summer the wolf becomes cooler.