Proposed Revision of Special Regulation for the Central Idaho and Yellowstone Area Nonessential Experimental Populations of Gray Wolves in the Northern Rocky Mountains

We, the U.S. Fish and Wildlife Service (Service), propose revisions to the 2005 special rule for the central Idaho and Yellowstone area nonessential experimental population of the gray wolf (Canis lupus) in the northern Rocky Mountains (NRM). Specifically, this rule proposes to modify the definition of "unacceptable impacts" to wild ungulate populations so that States and Tribes with Service- approved post-delisting wolf management plans can better address the impacts of a biologically recovered wolf population on ungulate populations and herds while wolves remain listed. We also propose to modify the 2005 special rule to allow private citizens in States or on Tribal lands with approved post-delisting wolf management plans to take wolves that are in the act of attacking their stock animals or dogs. All other provisions of the 2005 special rule, including the process to obtain Service approval and the conditions for reporting all wolf take, would remain unchanged. As under the existing terms of the 2005 special rule, these proposed modifications would not apply with respect to States or Tribes without approved post-delisting wolf management plans and would not impact wolves outside the Yellowstone or central Idaho nonessential experimental population areas. A draft environmental assessment will be prepared on this proposed action.