ALBUQUERQUE, N.M. — After decades of legal challenges and political battles that have pitted states against the federal government, U.S. wildlife managers on Wednesday finally adopted a plan to guide the recovery of a wolf that once roamed parts of the American Southwest and northern Mexico.The plan sets a goal of having an average of 320 Mexican gray wolves in the wild over an eight-year period before the predator can shed its status as an endangered species. In each of the last three years, the population would have to exceed the average to ensure that numbers don’t regress.

Source: U.S. adopts plan to restore Mexican gray wolf population in the Southwest – Portland Press Herald