Coccyzus americanus
D. Moore, Bureau of Reclamation. 2016. Survey forms, spreadsheets, and shapefiles of Southwestern Willow Flycatcher and Yellow-billled Cuckoo detections for 2016. U.S. Department of Interior, Bureau of Reclamation.
Sadoti, G., K. Johnson, and J. Smith. 2003. Delineation of Southwestern Willow Flycatcher and Yellow-billed Cuckoo habitat on White Sands Missile Range. White Sands Missile Range Environmental Document. WSMR97F014-2003. 47 p.
Unknown (2002) Wilderness District Cuckoo Surveys, 2002. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 38 p.
Sadoti, G. 2001. 8 Nest cards (New Mexico Breeding Bird Records) for the Yellow-Billed Cuckoo (Coccyzus americanus) courtesy of Sandy Williams, New Mexico Department of Game and Fish. 9 p. R:\ZOOLOGY\Birds\U01SAD01NMUS
Fleischer, R.C. 2001. Taxonomic and Evolutionarily Significant Unit (ESU) Status of Western Yellow-billed Cuckoos (Coccyzus americanus). . 25 p.
Unknown (2002) Bundled Yellow-billed Cuckoo Survey and Detection Forms. Retrieved from Silver City Ranger District, USFS. 6 p.
Stinnett, K. 2016. Surveys for Southwestern Willow Flycatcher and Yellow-billed Cuckoo at Ladder Ranch. Audubon New Mexico.
Fetz, T. 2017. YBCU seasonal summary forms, survey site description forms, and associated maps. Hawks Aloft, Inc.
Sanchez, J. 2016. Monitoring activity for listed species at Bosque del Apache National Wildlife Refuge. U.S. Fish and Wildlife Service.
Griffin, D.J. 2016. Results of Southwestern Willow Flycatcher and Yellow-Billed Cuckoo surveys in New Mexico. Griffin Biological Services.