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.

would amend the ESA to provide that nonnative species in the United States shall not be treated as endangered species or threatened species for purposes of the Act.

would amend the ESA to vest in the Secretary of the Interior functions under the Act with respect to species of fish that spawn in fresh or estuarine waters and migrate to ocean waters and species of fish that spawn in ocean waters and migrate to fresh waters.

would amend the ESA to include a prohibition on the listing of a living nonnative species as a threatened species or an endangered species.