Some scientists and people who work at zoos help gray wolves by raising them so they can be released into the wild. In Wyoming, wolves have been released into the wild in Yellowstone National Park. Also, in Minnesota a center has been set up to teach people about wolves. Gray wolves are many different colors. Gray wolves can be a grayish black, grayish white,or a grayish brown color.
Gray wolves live in a lot of different places around the world.
Some live in Asia, Europe and North America. Many people have hunted gray wolves. Many of the gray wolves have been killed by people. The I.W.A. has protected the gray wolves from being killed.