Empidonax traillii extimus

Gatlin, J. 2017. Willow flycatcher surveys at Carson National Forest. U.S. Forest Service.

• Empidonax traillii extimus
• Southwestern Willow Flycatcher

Meyer, R. 2015. Permit report for Southwestern Willow Flycatcher and Aplomado Falcon survey activity. La Tierra Environmental Consultants, TE-842583.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Falco femoralis septentrionalis
• Aplomado falcon

Inslee, A. 2014. Surveys for Yellow-billed Cuckoo and Southwestern Willow Flycatcher. Bosque del Apache National Wildlife Refuge.

• Yellow-billed Cuckoo
• Coccyzus americanus
• Southwestern Willow Flycatcher
• Empidonax traillii extimus

Gatlin, J. 2015. Survey locations and detections of sensitive birds. Carson National Forest, U.S. Forest Service.

• Mexican Spotted Owl
• Strix occidentalis lucida
• Southwestern Willow Flycatcher
• Empidonax traillii extimus
• Northern Goshawk
• Accipiter gentilis

Stoleson, S. H. 2002. Datasheet summarizing numbers of southwestern willow flycatcher breeding pairs in multiple patches along the Gila River in the Cliff-Gila Valley between 1994-2001.

• Southwestern Willow Flycatcher
• Empidonax traillii extimus

Johnson, K., P. Mehlhop, C. Black, and K. Score. 1999. Reproductive failure of endangered Southwestern Willow Flycatchers on the Rio Grande, New Mexico. The Southwestern Naturalist. 44(2):226-231.

• Empidonax traillii extimus
• Southwestern Willow Flycatcher

U.S. Army Corps of Engineers. 1999. Draft limited reevaluation report and supplemental environmental impact statement: Rio Grande floodway, San Acacia to Bosque del Apache Unit, Socorro County, New Mexico. 155 + app.

Turner, R. (1995) Willow Flycatcher Survey Form. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 6 p.

• Empidonax traillii extimus

Howe, Bill. 1995. Letter to Janice Richardson. cc Sandy Williams.

• Empidonax traillii extimus

Leal, D.A. 1994. Letter to Pat Mehlhop regarding SW Willow flycatcher sighting in 1993 and 1992 by the NM Cooperative Fish and Wildlife Research Unit.

• Empidonax traillii extimus