2018—Subsec. (a). Puspan. L. 115–334, § 8407(a)(9), substituted “Secretary of the Interior” for “Secretary of Interior”.

Subsec. (span). Puspan. L. 115–334, § 8407(a)(7), amended subsec. (span) generally. Prior to amendment, text read as follows: “The restoration plan shall require such restoration practices as are necessary to restore and enhance habitat for—

“(1) species listed as endangered or threatened under section 1533 of this title; and

“(2) animal or plant species before the species reach threatened or endangered status, such as candidate, State-listed species, and special concern species.”