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SORASearchable Ornithological Research Archive | Help |
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Journal
of Field Ornithology Volume 57, Number 1 Winter, 1986 |
DEFENSE OF FALL TERRITORIES BY MATED AND UNMATED NORTHERN MOCKINGBIRDS IN SOUTHERN FLORIDA (DjVu | PDF)
RANDALL BREITWISCH, MARILYN DIAZ, NATASHA GOTTLIEB, RONALD LEE, JULIA ZAIAS , 16-21
ASPECTS OF THE BREEDING BIOLOGY OF AN EXPANDED POPULATION OF GLAUCOUS-WINGED GULLS IN BRITISH COLUMBIA (DjVu | PDF)
NICOLAAS A. M. VERBEEK , 22-33
NEST ATTENDANCE BY MALE AND FEMALE GRAY HERONS (DjVu | PDF)
JANINE VAN VESSEM, DIRK DRAULANS , 34-41
YELLOW-BELLIED SAPSUCKER, SPHYRAPICUS VARIUS, IN ALASKA (DjVu | PDF)
BRINA KESSEL , 42-47
RETURNS AND WINTER-SITE FIDELITY OF NORTH AMERICAN MIGRANTS BANDED IN BELIZE, CENTRAL AMERICA (DjVu | PDF)
JOHN C. KRICHER, WILLIAM E. DAVIS, JR. , 48-52
GENERAL NOTES
A Portable Device for Non-destructive Determination of Avian Embryonic Viability (DjVu | PDF)
PIERRE MINEAU, MANUEL PEDROSA , 53-56
Decline of Breeding Least Auklets on St. George Island, Alaska (DjVu | PDF)
DANIEL D. ROBY, KAREN L. BRINK , 57-59
An Inexpensive Electronic Balance and Data Recording System (DjVu | PDF)
WALTER V. REID , 60-62
Permanent Nest Marker for Long Term Field Studies of Birds (DjVu | PDF)
ELIZABETH ANNE SCHREIBER, RALPH W. SCHREIBER , 62-63
A Possible Reason for Age-differential Foraging Success in Brown Pelicans (DjVu | PDF)
BRUCE E. COBLENTZ , 63-64
A Simple Trap for Catching Birds in Nest Boxes (DjVu | PDF)
BRIDGET J. STUTCHBURY, RALEIGH J. ROBERTSON , 64-65
NOTES AND NEWS (DjVu | PDF)
Page 84
Front Matter (PDF)
Back Matter (PDF)
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() Association of Field Ornithologists |