The Golden-Cheeked Warbler: A Bioecological Study
Pulich, Warren M.
The Blue Tit
The Rough-winged Swallow: A Study Based on Its Breeding Biology in Michigan
Lunk, Willaim A.
The Tanagers: Natural History, Distribution and Identification
Isler, Morton L.; Isler, Phyllis R.
The Crows: A Study of the Corvids of Europe
A Field Guide to the Warblers of Britain and Europe
Chickadees, Tits, Nuthatches & Treecreepers
Harrap, Simon;Quinn, David
Pipits and Wagtails
Alstrom, Per; Mild, Krister
Illustrations by Woodcock, Martin
Bird Island: Pictures From a Shoal of Sand
Illustrations by Lars Jonsson
Bachman's Warbler: A Species in Peril
HAMEL, Paul B.
Munias and Mannikins
The Snow Bunting
Sparrows and Finches of the Great Lakes Region and Eastern North America
Earley, Chris G.
Swallows & Martins: An Identification Guide and Handbook [Helm]
Turner, Angela and Chris Rose
A Guide to the Identification and Natural History of the Sparrows of the United States and Canada.
Rising, James D.
Finches. New Naturalists Number 55
Studies in Behavior and Phylogeny of Certain New World Jays (Garrulinae)
Hardy, John William
Communications and Relationships in the Genus Tyrannus.
Smith, W. John
The Cowbirds: A Study in the Biology of Social Parasitism
Songbirds of Turkey: An Atlas of Biodiversity of Turkish Passerine Birds
Roselaar, Cees S.
Warblers of the Great Lakes Region and Eastern North America
Geographic Variation in the White-crowned Sparrow, Zonotrichia Leucophyrs
BANKS, Richard C.