General Notes
Nocturnal Activity and Vocalization by a Ruffed Grouse
Vincent J. Lucid
Longevity of Green Jays
Wayne R. Marion and Raymond J. Fleetwood
Longevity of Chachalacas
Wayne R. Marion and Raymond J. Fleetwood
Territorial Affinity of a Common Loon
Judith W. Mcintyre
Cover
Back Matter (PDF)
Bird-Banding
Front Matter (PDF)
Bird-Banding
Contentss
Molt of Wintering Least Sandpipers
Gary Page
Homing Flights of Herring Gulls under Low Visibility Conditions
Timothy C. Williams, Janet M. Williams, John M. Teal, and John W. Kanwisher
Colony Visitation Behavior and Breeding Ages of Sooty Terns (sterna Fuscata)
Brian A. Harrington
Survival of Some Common Passerines in a Pennsylvania Woodlot
Irvin R. Savidge and David E. Davis
Aging Tricolored Blackbirds by Cranial Ossification
Richard W. Dehaven, Frederick T. Crase, and Michael R. Miller
Avian Flight Formations
Frank H. Heppner
Recoveries of Banded Argentine Waterfowl
C. C. Olrog
Recent Literature
Bird-Banding
Nebba Mist Nets
Bird-Banding