Fish and Wildlife Service February 22, 2010 – Federal Register Recent Federal Regulation Documents

We, the U.S. Fish and Wildlife Service (Service), announce the availability of the Rio Grande Silvery Minnow (Hybognathus amarus) Recovery Plan, First Revision. The Rio Grande silvery minnow was listed as endangered in 1994, its first recovery plan was approved in 1999, and critical habitat was designated in 2003.