Setophaga graciae
West, S. 1994. Bird Populations in Three Study Areas in the Guadalupe Mountains of the Lincoln National Forest, Eddy County, New Mexico. USFS
Envirological Services. 2017. Population size estimation of breeding Red-faced and Grace's Warblers in pine woodlands of New Mexico: 2016 report. Final report prepared for the Share with Wildlife Program, New Mexico Department of Game and Fish, Santa Fe,
Envirological Services. 2016. Population size estimation of breeding Red-faced and Grace's Warblers in pine woodlands of New Mexico: 2015 report. Final report prepared for the Share with Wildlife Program, New Mexico Department of Game and Fish, Santa Fe,
West, S. 1999 Bird Population Studies in the Gualalupe Mointains of the Lincoln National Forest, Chaves, Eddy, and Lea Counties, New Mexico. USFS
West, S. 1998 Bird Population Studies in the Guadalupe Mountains of the Lincoln National Forest, Chazes, Eddy and Otero Counties, New Mexico. USFS
West, S. 1997 Bird Population Studies in the Guadalupe National Forest, Chaves, Eddy and Oter Counties, New Mexico. USFS
West, S. 1995 Bird Populations in Four Study Areas in the Guadalupe Mountains of the Lincoln National Forest, Eddy County, New Mexico. USFS
West, S. (2005) 2004-5 Bird Population Studies in the Sacremento and White Mountains of the Lincoln National Forest, Lincoln and Otero Counties, New Mexico. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 53 p.
West, S. 1996 Bird Populations In Fout Study Areas and Elsewhere in the Guadalupe Mountains of the Lincoln National Forest, Eddy County, New Mexico. USFS
Black, C and J. Black. 1992. Organ Mt breeding bird survey for New Mexico Natural Heritage Program. May - June 1992.