Endangered and Threatened Wildlife and Plants; Final Designation or Nondesignation of Critical Habitat for 95 Plant Species From the Islands of Kauai and Niihau, HI

We, the U.S. Fish and Wildlife Service (Service), designate critical habitat pursuant to the Endangered Species Act of 1973, as amended (Act), for 83 of the 95 species known historically from the Hawaiian islands of Kauai and Niihau. A total of approximately 21,266 hectares (ha) (52,549 acres (ac)) of land on the island of Kauai and 144 ha (357 ac) of land on the island of Niihau fall within the boundaries of the 217 critical habitat units designated for the 83 species. This critical habitat designation requires the Service to consult under section 7 of the Act with regard to actions carried out, funded, or authorized by a Federal agency. Section 4 of the Act requires us to consider economic and other relevant impacts when specifying any particular area as critical habitat. This rule also determines that designating critical habitat would not be prudent for seven species. We solicited data and comments from the public on all aspects of the proposed rule, including data on economic and other impacts of the designation.