Revised Critical Habitat for the California Red-Legged Frog (Rana aurora draytonii); Proposed Rule

We, the U.S. Fish and Wildlife Service (Service), propose to revise designated critical habitat for the California red-legged frog (Rana aurora draytonii), pursuant to the Endangered Species Act of 1973, as amended (Act). The previous final rule designated 450,288 acres (ac) (182,225 hectares (ha)) of critical habitat. We herein propose to revise those critical habitat boundaries to better reflect lands containing essential features for the California red-legged frog, and we now propose to designate approximately 1,804,865 ac (730,402 ha) of critical habitat in 28 California counties, an increase of approximately 1,354,577 ac) (548,177 ha).