‘(b) In order to determine if a thriving natural ecological balance exists with regards to wild free-roaming horses and burros, the Secretary shall--
‘(c) In order to better manage and protect wild free-roaming horses and burros, and to achieve and maintain a thriving natural ecological balance, the Secretary, not later than one year after the date of the enactment of this section, shall take the following actions:
‘(1) Adopt and employ the best scientific, peer-reviewed methods to accurately estimate wild free-roaming horse and burro populations on public lands for purposes of the inventory required in subsection (b).
‘(2) Develop a policy and standards, with public involvement, for setting consistent, appropriate management levels on public lands, based on scientifically sound methodologies.
‘(3) Provide a public process, including a period for notice and comment, for finalizing appropriate management level standards.
‘(4) Publish and distribute these standards to each field office so that the methodology for estimating population and determining appropriate management levels is consistent across public lands.
‘(5) Train Federal personnel on the use of these standard techniques to estimate population and determine appropriate management levels.’.
(4) By striking ‘shall consult with’ and inserting the following:
‘(6) Develop and finalize the standards in consultation with--’.
(5)(A) By inserting ‘(A)’ before ‘the United States Fish’.
(B) By inserting ‘(B)’ before ‘wildlife agencies’.
(C) By striking ‘wherein’ and inserting ‘where’.
(D) By striking ‘such individuals’ and inserting ‘(C) individuals’.
(E) By striking ‘such other individuals’ and inserting ‘(D) individuals’.
(F) By striking ‘he’ and inserting ‘the Secretary’.
(G) By inserting ‘to’ after ‘determines’.
(6) In subparagraphs (A) through (C) of paragraph (6) (as so designated), by striking each comma and inserting a semicolon.
(7) In subparagraphs (A) through (D) of paragraph (6) (as so designated), by moving the margins of such subparagraphs 4 ems to the right.
(8) After paragraph (6) (as so designated), by inserting the following:
‘(7) Identify new, appropriate rangeland for wild free-roaming horses and burros, including use of land acquisitions, exchanges, conservation easements, voluntary grazing buyouts, and agreements with private landowners to allow for the federally supervised protection of wild horses and burros on private lands, except that the Secretary shall assess the effects of new range for wild free-roaming horses and burros on rangeland health, riparian zones, water quality, soil compaction, seed bed disturbance, native wildlife, and endangered or threatened species and transmit the results of the assessment to the Committee on Natural Resources of the House of Representatives and the Committee on Energy and Natural Resources of the Senate.
‘(8) Establish sanctuaries or exclusive use areas, except that the Secretary shall assess the effects of sanctuaries or exclusive use areas for wild free-roaming horses and burros on rangeland health, riparian zones, water quality, soil compaction, seed bed disturbance, native wildlife and endangered or threatened species and transmit the results of the assessment to the Committee on Natural Resources of the House of Representatives and the Committee on Energy and Natural Resources of the Senate.
‘(9) In identifying or designating any new rangeland, or establishing any sanctuary or exclusive use area for wild free-roaming horses and burros, the Secretary of the Interior and the Secretary of Agriculture shall take into account and avoid any potential conflicts with wind, solar, geothermal, oil, natural gas, energy transmission, and mineral resources potential of the lands affected by the identification, designation, or establishment.
‘(10) Research, develop, and implement enhanced fertility control for mares, stallions, or both, such as surgical or immunocontraception sterilization or other safe, humane, and effective methods of fertility control.’.