A Revion of the Species of the Genus Pipra (Ibis 1906)
Natal Plumages and Downy Pteryloses of Passerine Birds of North America.
Wetherbee, David Kenneth
Ecologic Races of Song Sparrows in the San Francisco Bay Region Parts 1 and 2
Marshall Jr., Joe T.
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
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
Silence of the Songbirds [USED]
The Integration of Agonistic Behavior in the Steller's Jay Cyanocitta Stelleri (Gmelin)
Brown, Jerram L
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