There are many places where one can find basic facts about gray wolves. One can find basic facts about gray wolves at popular on the web sources such as Defenders and Animal Fact Guide.
gray wolves are not gray but they shed gray.
most wolves are harmful and that does include gray wolves
Some wolves are gray, particularly the gray wolves of North America. However, even among the species gray wolves, you will find some individuals that are black, brown, tan or a mixture of colors. Other species of wolves can be a variety of colors ranging from pure black to red to brown to pure white.
I would try going onto websites specially made for wolves, they usually have very interesting wolf fact, and quite a bit of them.
Smell and sight. How do dogs hunt?
gray wolves are mammals who give birth
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Gray wolves, the species of wolves we have in the U.S., are a shade of gray, white, or black.
They are regular.
Gray wolves are the species Canis lupus.
Gray wolves live in the upper region of Michigan.
You can find good pictures of gray wolves on Google images and on National Geographic's website.