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
♦ 2Spermophilus saturatus, Stephan C. Trombulak, MAMMALIAN SPECIES No. 322, pp. 1-4 (1988)
♦ 3Lasiurus borealis, Karl A. Shump Jr. and Ann U. Shump, Mammalian Species No. 183, pp. 1-6 (1982)