Yellow-billed Cuckoo
D. Ahlers, Bureau of Reclamation. 2017. Survey forms for Southwest Willow Flycatcher and Yellow-billed Cuckoo for 2017.
Hannum, C. 2015. Surveys for Yellow-billed Cuckoo by Parametrix in 2015. Report to U.S. Fish and Wildlife Service, TE-819477-0.
Steve West. 2009. Observation notes from 2009 survey in Rattlesnake Springs in Carlsbad Caverns National Park. 33 pages.
Sadoti, G. 2001. Comments on the Yellow-billed Cuckoo in New Mexico as communicated to Giancarlo Sadoti (NMNHP Staff) by Bill Howe, a longtime and well-respected New Mexico ornithologist. 1 p.
Stinnett, K. 2018. Yellow-billed Cuckoo presence/absence surveys at the Ladder Ranch in 2018.
Hummel, O. 2018. Tetra Tech YBCU and WIFL survey data.
ORNIS. 2014. Museum records for Coccyzus americanus collected in New Mexico. Downloaded from ornis2.ornisnet.org.
Inslee, A. 2014. Surveys for Yellow-billed Cuckoo and Southwestern Willow Flycatcher. Bosque del Apache National Wildlife Refuge.
United States Fish and Wildlife Service. 2002. Endangered and threatened wildlife and plants; Review of species that are candidates or proposed for listing as endangered or threatened; Annuals notice of findings on recycled petitions; Annual description o
Hamilton, W. J. and M. E. Hamilton. 1965. Breeding characteristics of Yellow-Billed Cuckoos in Arizona. Proc. of the California Academy of Sciences, Fourth Series. 32(14):405-432.