Contents
Pre-attack Posture of the Red-tailed Hawk
James W. Grier
An Extraordinary Autumn Migration of White-breasted Nuthatches
Donald S. Heintzelman and Robert Macclay
Songs of Aimophila Sparrows Occurring in the United States
Donald J. Borror
The Breeding Success of Two Sympatric Gulls, the Herring Gull and the Great Black-backed Gull
R. Michael Erwin
Predation on an Inland Heronry in Eastern Texas
Reese J. Taylor and Edwin D. Michael
An Evaluation of Reported Reproductive Success in Red-winged Blackbirds
William J. Francis
Publication Notes and Notices
Wilson Bulletin
Physical and Behavioral Development of a Roadrunner Raised at the National Zoological Park
Kerry A. Muller
Ornithological News
Wilson Bulletin
Ornithological Literature
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
Unusual Activity of Starlings at Yellow-shafted Flicker Nest
Kenneth W. Prescott
The Junco as a Food Item for the Rough-legged Hawk in Alaska
Sanford R. Leffler
Common Grackles Prey on Big Brown Bat
Claudine F. Long
Turdus Grayi Feeding on Snake
J. Alan Feduccia
Predatory Behavior in Montezuma Oropendola
Larry L. Wolf
Birds Feeding on an Ant Mating Swarm in Maine
Richard A. Harlow Jr.
Nesting of Bell's Vireo in North Dakota
Edmund A. Hibbard and Paul D. Kline
Persistence of Remains of Birds Killed on Motor Highways
Paul A. Stewart