Contents
Blue-winged X Cinnamon Teal Hybrid from Oklahoma
Eric G. Bolen
Aggressive Behavior in Wintering Dark-eyed Juncos: Determinants of Dominance and Their Possible Relation to Geographic Variation in Sex Ratio
Ellen D. Ketterson
Phenetic Relationships Within the Family Gruidae
D. Scott Wood
Interference Competition and Niche Shifts in the Bark-foraging Guild in Central Illinois
Joseph B. Williams and George O. Batzli
Variation in Summer Diet of Glaucous-winged Gulls in the Western Aleutian Islands: an Ecological Interpretation
John L. Trapp
Timing of Primary Molt and Egg-laying in Glaucous-winged Gulls
Nicolaas A.m. Verbeek
Predation on Red-winged Blackbird Eggs and Nestlings
Frank S. Shipley
Response to Foster Nestlings by Red-winged Blackbirds at Different Reproductive Stages
Larry C. Holcomb
Nesting Ecology of the Eastern Phoebe in Southern Indiana
Harmon P. Weeks Jr.
Ornithological Literature
Wilson Bulletin
President's Message
Wilson Bulletin
Ornithological News
Wilson Bulletin
Proceedings of the Sixtieth Annual Meeting
Curtis S. Adkisson
The Wilson Ornithological Society
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
The Oilbirds of Los Tayos
Barbara K. Snow
American Woodcock Hatched in Alabama Killed in Michigan
Keith Causey, George Horton, John Roboski, Randall Johnson, and Phillip Mason
Ground Dove Use of Young Pine Plantations
J. Larry Landers and James L. Buckner
Loggerhead Shrike Eggshell Thickness in California and Florida
Michael L. Morrison
First Sight Records of Lincoln's Sparrow for Costa Rica
Elliot J. Tramer
An Incident of Blue Jay Predation on a House Sparrow
Terry L. Master
Long-winged Harrier Predation on Wattled Jacana Eggs
David R. Osborne and Steven R. Beissinger
Arboreal Foraging by Cattle Egrets
James A. Kushlan