TreeHouse is a wildlife rescue and rehabilitation center located just off the Great River Road near Grafton, Illinois. We are dedicated to the rescue, rehabilitation, and release of injured and orphaned wildlife, and to raising awareness of environmental issues through education. Each year we take in hundreds of birds and mammals in need of assistance and help enable them to return to the wild. Our new facility houses our hospital, our education center, and our non-releasable permanent residents on display to the public. This is our app... learn more about TreeHouse programs, exhibits and how to support us.