ARCTIC FOX INFLUENCE ON A SEABIRD COMMUNITY IN LABRADOR: A NATURAL EXPERIMENT (DjVu | PDF)
T. R. BIRKHEAD, D. N. NETTLESHIP ,  397-412

MIGRATION CHRONOLOGY, SEX RATIO, AND BODY MASS OF LEAST SANDPIPERS IN BRITISH COLUMBIA (DjVu | PDF)
ROBERT W. BUTLER, GARY W. KAISER ,  413-422

COMMON TERNS NESTING ON NAVIGATIONAL AIDS AND NATURAL ISLANDS IN THE ST. LAWRENCE RIVER, NEW YORK (DjVu | PDF)
KENNETH KARWOWSKI, J. EDWARD GATES, LEE H. HARPER ,  423-436

FORAGING SOCIABILITY OF NESTING WADING BIRDS (CICONIIFORMES) AT LAKE OKEECHOBEE, FLORIDA (DjVu | PDF)
JEFF P. SMITH ,  437-451

DISTRIBUTION AND ABUNDANCE OF RAPTORS IN PUERTO RICO (DjVu | PDF)
FRANK F. RIVERA-MILAN ,  452-462

BIRD SPECIES RICHNESS IN RELATION TO ISOLATION OF ASPEN HABITATS (DjVu | PDF)
GAIL M. TURCHI, PATRICIA L. KENNEDY, DEAN URBAN, DALE HEIN ,  463-474

BREEDING BIOLOGY OF FLORIDA PRAIRIE WARBLERS AND CUBAN YELLOW WARBLERS (DjVu | PDF)
JOHN W. PRATHER, ALEXANDER CRUZ ,  475-484

ARTHROPOD PREY OF NESTLING RED-COCKADED WOODPECKERS IN THE UPPER COASTAL PLAIN OF SOUTH CAROLINA (DjVu | PDF)
JAMES L. HANULA, KATHLEEN E. FRANZREB ,  485-495

THE CALLS AND ASSOCIATED BEHAVIOR OF BREEDING WILLOW PTARMIGAN IN CANADA (DjVu | PDF)
KATHY MARTIN, ANDREW G. HORN, SUSAN J. HANNON ,  496-509

NATURAL HISTORY OF THE MONK PARAKEET IN HYDE PARK, CHICAGO (DjVu | PDF)
JEREMY HYMAN, STEPHEN PRUETT-JONES ,  510-517

SUCCESSFUL NESTING BEHAVIOR OF PUERTO RICAN PARROTS (DjVu | PDF)
KAREN A. WILSON, REBECCA FIELD, MARCIA H. WILSON ,  518-529

LIFE HISTORY AND ECOLOGY OF FLAMMULATED OWLS IN A MARGINAL NEW MEXICO POPULATION (DjVu | PDF)
D. ARCHIBALD MCCALLUM, FREDERICK R. GEHLBACH, SOPHIE W. WEBB ,  530-537

The Effects of Exogenous Testosterone on Male Northern Mockingbirds During the Breeding Season (DjVu | PDF)
MICHAEL J. JUSTICE, CHERYL A. LOGAN ,  538-542

Effects of Food Supplementation and Predator Simulation on Nuthatches and Parids within Mixed-Species Flocks (DjVu | PDF)
PETER H. YAUKEY ,  542-547

Mallard-Like Ducks in the Playa Lakes Region (DjVu | PDF)
ALAN M. FEDYNICH, OLIN E. RHODES, JR. ,  548-551

First Description of the Nest and Eggs of the Socorro Mockingbird (DjVu | PDF)
JUAN E. MARTINEZ GOMEZ, ROBERT L. CURRY ,  551-555

Exceptional Response by Female Red Crossbills to Dietary Carotenoid Supplementation (DjVu | PDF)
GEOFFREY E. HILL, CRAIG W. BENKMAN ,  555-557

Winter Food of a Small Insectivorous Bird, the Golden-Crowned Kinglet (DjVu | PDF)
BERND HEINRICH, ROSS BELL ,  558-561

First Nesting Record of the Great-Tailed Grackle in Oregon (DjVu | PDF)
ERIC J. SCHEUERING, GARY L. IVEY ,  562-563

Ground-Nesting Long-Eared Owls (DjVu | PDF)
MICHAEL T. MAPLES, DENVER W. HOLT, R. WAYNE CAMPBELL ,  563-565

Gray Flycatcher Predation on a Hummingbird (DjVu | PDF)
GILLES SEUTIN, VICTOR APANIUS ,  565-567