Varied Bunting

Steve West. 2009. Observation notes from 2009 survey in Rattlesnake Springs in Carlsbad Caverns National Park. 33 pages.

Stevenson, J.S., J.R. Koplin, and C.E. Kennedy. 1981. Memo to Forest Supervisor from Jancie Stevenson, USFS Wildlife Management Biologist, regarding wildlife in the Bunk Robinson RARE II Area (Guadalupe Canyon). . 9 p.