The Nesting Habits of Wagler's Oropendola (Zarhynchus wagleri) on Barro Colorado Island
Chapman, Frank M
On the Anatomy and Classification of the Weaverbirds.
Sushkin, Peter P.
Habitat Requirements for Breeding Forest Birds of the Middle Atlantic States
Robbins, Chandler S., Deanna K. Dawson, and Barbara A. Dowell
Buntings and Sparrows: A Guide to the Buntings and North American Sparrows
Byers, Clive; Curson, Jon; Olsson, Urban
Development of Song in the Wood Thrush (Hylocichla mustelina), With Notes on a Technique for Hand-r
Lanyon, Wesley E.
The Winter Exploitation Systems of Bay-breasted and Chestnut-sided Warblers in Panama
The Integration of Agonistic Behavior in the Steller's Jay Cyanocitta Stelleri (Gmelin)
Brown, Jerram L
Women of the Cloud Forest Field Bag: BARN OWL
Territory, Annual Cycle, and Numbers in Population of Wren-tits (Chamea fasciata)
Erickson, Mary M.
Golden-winged Warbler Ecology: Conservation and Habitat Management
Streby, Henry M.; et al
TYLER, Stephanie and Stephen ORMEROD
The Pinyon Jay
Marzluff, John M.; Russell P. Balda;
Illustrations by Tony Angell