Empidonax traillii extimus

Hawks Aloft, Inc. 1999. Annual report of Breeding Bird Surveys in the Rio Puerco Resource Area.

• Melanerpes lewis
• Lewis's Woodpecker
• Pinyon Jay
• Gymnorhinus cyanocephalus
• Southwestern Willow Flycatcher
• Empidonax traillii extimus

Bureau of Reclamation. 2007. Southwest Willow Flycatcher Detections as of July 20, 2007.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Bureau of Reclamation
• nest

West, S. (1998). Willow Flycatcher Survey and Detection Form. Lower Last Chance Canyon, Guadalupe RD, Lincoln NF.

• Empidonax traillii extimus

Hawks Aloft, Inc. 2006. Field inventory of breeding birds at seven riparian sites in Cibola and Sandoval Counties, New Mexico.

Hawks Aloft, Inc. 2005. Field inventory of breeding birds at seven riparian sites in Cibola and Sandoval Counties, New Mexico. 31 p.

Gatlin, J. and Abeyta, A. 2014. Surveys for Southwestern Willow Flycatcher on Carson National Forest. TE839848-0.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Southwestern Willow Flycatcher
• Empidonax traillii extimus

Hummel, O. 2014. Endangered and threatened species recovery report. Submitted to U.S. Fish and Wildlife Service, TE-797127. Albuquerque District, Army Corps of Engineers. 73 p.

• Rio Grande silvery minnow
• Hybognathus amarus
• Southwestern Willow Flycatcher
• Empidonax traillii extimus

Hawks Aloft, Inc. 2010. 2010 Willow Flycatcher Surveys at Bluewater Canyon, Lost Valley, San Ysidro, and Wilson Canyon, New Mexico. Submitted to the Bureau of Land Management Albuquerque Field Office, October 2010.

• Willow Flycatcher
• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Hawks Aloft
• Bureau of Land Management
• Wilson Canyon
• Lost Valley

Ecosphere Environmental Services. 2010. Biological assessment and evaluation for the proposed river to lake waterline, San Juan County, New Mexico. Prepared for Public Service Company of New Mexico.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Mesa Verde cactus
• Sclerocactus mesae-verdae

Bureau of Reclamation. 2008. Southwestern Willow Flycatcher detections through June 13, 2008.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Bureau of Reclamation
• nest