http://www.nps.gov/grsm/learn/nature/mammals.htm
https://en.wikipedia.org/wiki/Red_wolf# ... troduction
In 1991, two pairs were reintroduced into the Great Smoky Mountains National Park, where the last known red wolf was killed in 1905. Despite some early success, the wolves were relocated to North Carolina in 1998, ending the effort to reintroduce the species to the park.