Please be advised that taking in wildlife is illegal in virtually every state. You should search for wildlife rehabbers in your area that will have the licensing and knowledge necessary to care for any wild animal that you find, especially if it's hurt.
We are as gods to the beasts of the fields. We order the time o' their birth and the time o' their death. Between times, we ha' a duty. - Terry Pratchett.
"Men have forgotten this truth", said the fox, "But you must not forget it. You become responsible, forever, for what you have tamed. - Antoine de Saint-Exupéry