eWestern Birds
The Quarterly Journal of Western Field OrnithologistsVol. 46, No. 3
August 2015
Western Field Ornithologists

Contents
MAIN ARTICLES
Avifauna of Juárez Municipality, Chihuahua, Mexico
Israel Moreno-Contreras, Héctor Gómez de Silva, Adrión Torres-Vivanco, Nohemi Villalpando-Navarrete, and Alejandro Botello
Colorado Bird Records Committee Report: 1986–2013
Douglas W. Faulkner
History and Status of the White-tailed Ptarmigan in New Mexico
Clait E. Braun and Sartor O. Williams III
Loop Migration by a Western Yellow-billed Cuckoo Wintering in the Gran Chaco
Shannon E. McNeil, Diane Tracy, and Caroline D. Cappello
NOTES
Black-capped Vireo Breeding Habitat in North-Central Texas
Ashley M. Long, Heather A. Mathewson, Dianne H. Robinson, Joseph A. Grzybowski, and Michael L. Morrison
Golden-cheeked Warbler: New Maximum Longevity Record
Melanie R. Colón, Ronnisha S. Holden, Michael L. Morrison, Tiffany M. McFarland, and Heather A. Mathewson
Hypermelanistic American Pipit Returns to Winter in Central California
Ken R. Schneider
First Occurrence of the Cave Swallow in British Columbia
Paul G. Levesque, Jamie Fenneman, and Jeremiah Kennedy
Direct Removal of Fecal Sacs by Rock Wrens
Aran Meyer, Nathanial Warning, and Lauryn Benedict
Prolonged Incubation and Two Clutches in a New Mexico Great Horned Owl Nest: 2011–2012
Dale W. Stahlecker
Featured Photo: Interspecific Feeding of Mountain Bluebird Nestlings by a Pygmy Nuthatch
Steve Zamek and Edward R. Pandolfino
Front cover photo by © Rachel Hopper of Fort Collins, Colorado: Colorado’s first Sandwich Tern (Thalasseus sandvicensis) at Manitou Lake, Teller Co., 28–30 June 2013, apparently unrelated to any storm.
Back cover: “Featured Photos” by © Steve Zamek of Los Altos, California: Nest of a Mountain Bluebird (Sialia currucoides) near Prosser Creek Reservoir, Nevada Co., California—and a Pygmy Nuthatch (Sitta pygmaea) that fed the nestling bluebirds repeatedly.