Attributes / relations provided by ♦1SPECIES ASSESSMENT FOR SAGE SPARROW (AMPHISPIZA BELLI) IN WYOMING, PAULA L. HANSLEY AND DR. GARY P. BEAUVAIS, United States Department of the Interior, Bureau of Land Management, September 2004 ♦2Myotis vivesi, Brad R. Blood and Mary K. Clark, MAMMALIAN SPECIES No. 588, pp. 1-5 (1998)