Fish and Wildlife Service October 27, 2009 – Federal Register Recent Federal Regulation Documents

We, the U.S. Fish and Wildlife Service (Service), announce a 90-day finding on a petition to list the distinct population segment (DPS) of American dipper (Cinclus mexicanus unicolor) in the Black Hills of South Dakota as threatened or endangered and designate critical habitat under the Endangered Species Act of 1973, as amended (Act). For the purposes of this finding, we evaluated whether the petition presents substantial information to indicate whether the petitioned entity (the American dipper in the Black Hills of South Dakota) is a listable entity. Based on our review of the best available scientific and commercial information, we conclude that the American dipper in the Black Hills of South Dakota is not a listable entity under the Act. Because the petition did not present substantial information that the American dipper in the Black Hills of South Dakota is a DPS, we did not evaluate whether the information contained in the petition regarding threats was substantial. Therefore, we will not initiate a status review to determine if listing this subspecies is warranted in response to this petition. However, the public may submit to us new information concerning the subspecies, its status, or threats to it at any time.