would require further consideration of economic cost in review of listing petitions under the ESA.

would amend the ESA to provide for improved precision in the listing, delisting, and downlisting of endangered species and potentially endangered species.

would clarify that noncommercial species found entirely within the borders of a single state are not in interstate commerce or subject to regulation under the ESA or any other provision of law enacted as an exercise of the power of Congress to regulate interstate commerce.

would amend the ESA to permit governors of states to regulate intrastate endangered species and intrastate threatened species and amend the Migratory Bird Treaty Act to permit the taking of certain black vultures and ravens.

would direct the Secretary of the Interior to reissue a final rule relating to removing the Greater Yellowstone Ecosystem population of grizzly bears from the federal list of endangered and threatened wildlife.