Contents
Auditory and Visual Mechanisms in Food-finding Behavior of the Herring Gull
Hubert Frings, Mable Frings, Beverley Cox, and Lorraine Peissner
Some Aspects of the Kinetics in the Jaws of Birds
Harvey I. Fisher
Winter Roosts of Marsh Hawks and Short-eared Owls in Central Missouri
Milton W. Weller, I. C. Adams Jr., and B. J. Rose
Notes on the Molts and Plumages of the Sparrow Hawk
Kenneth C. Parkes
A New Race of Olivaceous Woodcreeper from Mexico
George Miksch Sutton
Proceedings of the Thirty-sixth Annual Meeting
Phillips B. Street
Constitution and Bylaws of the Wilson Ornithological Society
Wilson Bulletin
Ornithological Literature
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
Spring Molt of the Harris Sparrow
Glen E. Woolfenden
Notes on Behavior of the Wild Turkey
Wendell Taber
Cardinal Exploits Loggerhead Shrike's Artificial Food Source
Lovie M. Whitaker
White-winged Crossbill Eating Teasel Seeds
Wm. L. Putman
Wasteful Feeding by White-winged Crossbills
P. B. Hofslund, William H. Marshall, and Gerald Robinson