; (iii) recommendations for preventing wildlife-vehicle collisions, including recommended best practices, funding resources, or other recommendations for addressing wildlife-vehicle collisions; and (iv) guidance to develop, for each State that agrees to participate, a voluntary joint statewide transportation and wildlife action plan. (C) Purposes The purpose of the guidance described in subparagraph (B)(iv) shall be— (i) to address wildlife-vehicle collisions; and (ii) to improve habitat connectivity for terrestrial and aquatic species; (D) Consultation The Secretary shall develop the guidance described under subparagraph (B)(iv) in consultation with— (i) Federal land management agencies; (ii) State departments of transportation; (iii) State fish and wildlife agencies; and (iv) Tribal governments. (b) Standardization of wildlife collision and carcass data (1) Standardization methodology (A) In general The Secretary of Transportation, acting through the Administrator of the Federal Highway Administration, shall develop a quality standardized methodology for collecting and reporting spatially accurate wildlife collision and carcass data for the National Highway System, taking into consideration the practicability of the methodology with respect to technology and cost. (B) Methodology In developing the standardized methodology under subparagraph (A), the Secretary shall— (i) survey existing methodologies and sources of data collection, including the Fatality Analysis Reporting System, the General Estimates System of the National Automotive Sampling System, and the Highway Safety Information System; and (ii) to the extent practicable, identify and correct limitations of such existing methodologies and sources of data collection. (C) Consultation In developing the standardized methodology under subparagraph (A), the Secretary shall consult with— (i) the Secretary of the Interior; (ii) the Secretary of Agriculture, acting through the Chief of the Forest Service