Final Determination Concerning Critical Habitat for the San Miguel Island Fox, Santa Rosa Island Fox, Santa Cruz Island Fox, and Santa Catalina Island Fox

The San Miguel Island fox (Urocyon littoralis littoralis), Santa Rosa Island fox (U. l. santarosae), Santa Cruz Island fox (U. l. santacruzae), and Santa Catalina Island fox (U. l. catalinae) were listed as endangered under the Endangered Species Act of 1973, as amended (Act), on March 5, 2004. We, the U.S. Fish and Wildlife Service, do not find any habitat on the four islands occupied by the foxes that meets the definition of critical habitat under the Act. Because there is no habitat that meets the definition of critical habitat for these island fox subspecies, there is none to designate; therefore, we are not designating any critical habitat.