On again! Off again! On again! Off again! On again??????? This describes the circle of life for the grey wolf since 1974. In the late 1960's there were only about 1,000 wolves remaining in all of the United States territories. But then in 1974 wolves were listed as an endangered species. There is an old saying "If you want something good to go away stop being thankful for it". Thankfully the U.S. Fish and Wildlife Services listed the gray wolf. They cared enough. Before European colonization, No