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SORASearchable Ornithological Research Archive | Help |
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The Auk Volume 99, Number 2 April, 1982 |
FEEDING HABITS AND BILL POLYMORPHISM IN HOOK-BILLED KITES (DjVu | PDF)
THOMAS BATES SMITH, STANLEY A. TEMPLE , 197-207
SONG PATTERN VARIATION IN THE SAGE SPARROW (AMPHISPIZA BELLI): DIALECTS OR
EPIPHENOMENA? (DjVu | PDF)
JOHN A. WIENS , 208-229
A NEW SPECIES OF PALM SWIFT (TACHORNIS: APODIDAE) FROM THE PLEISTOCENE OF
PUERTO RICO (DjVu | PDF)
STORRS L. OLSON , 230-235
REGULATION OF WATER LOSS FROM BONIN PETREL (PTERODROMA HYPOLEUCA) EGGS (DjVu | PDF)
GILBERT S. GRANT, TED N. PETTIT, HERMANN RAHN, G. CAUSEY WHITTOW,
CHARLES V. PAGANELLI , 236-242
THE ROLE OF MIGRATION AND WINTER MORTALITY IN THE LIFE HISTORY OF A TEMPERATE-ZONE
MIGRANT, THE DARK-EYED JUNCO, AS DETERMINED FROM DEMOGRAPHIC ANALYSES OF WINTER
POPULATIONS (DjVu | PDF)
ELLEN D. KETTERSON, VAL NOLAN JR. , 243-259
COMMUNITY ORGANIZATION OF RIPARIAN BREEDING BIRDS: RESPONSE TO AN ANNUAL RESOURCE
PEAK (DjVu | PDF)
KENNETH V. ROSENBERG, ROBERT D. OHMART, BERTIN W. ANDERSON , 260-274
NESTING ECOLOGY OF ROSEATE SPOONBILLS AT NUECES BAY, TEXAS (DjVu | PDF)
DONALD H. WHITE, CHRISTINE A. MITCHELL, EUGENE CROMARTIE , 275-284
HYBRIDIZATION AND BREEDING SUCCESS OF COLLARED AND PIED FLYCATCHERS ON THE
ISLAND OF GOTLAND (DjVu | PDF)
RAUNO V. ALATALO, LARS GUSTAFSSON, ARNE LUNDBERG , 285-291
NESTING SUCCESS OF DICKCISSELS (SPIZA AMERICANA) IN PREFERRED AND LESS PREFERRED
HABITATS (DjVu | PDF)
JOHN L. ZIMMERMAN , 292-298
A STUDY OF FASTING IN TREE SPARROWS (SPIZELLA ARBOREA) AND DARK-EYED JUNCOS
(JUNCO HYEMALIS): ECOLOGICAL IMPLICATIONS (DjVu | PDF)
MIKI M. STUEBE, ELLEN D. KETTERSON , 299-308
NOTES ON THE MYOLOGY OF THE PELVIC LIMB IN KIWI (APTERYX) AND IN OTHER BIRDS (DjVu | PDF)
JAMES C. VANDEN BERGE , 309-315
MOVEMENTS AND ACTIVITIES OF RADIO-TRACKED BROWN-HEADED COWBIRDS (DjVu | PDF)
ALFRED M. DUFTY, JR. , 316-327
EFFECT OF HABITAT DECIMATION ON RING-BILLED GULL COLONY - AND NEST-SITE TENACITY (DjVu | PDF)
LINDA K. SOUTHERN, WILLIAM E. SOUTHERN , 328-331
PARENTAL FEEDING OF NESTLING YELLOW WARBLERS IN RELATION TO BROOD SIZE AND
PREY AVAILABILITY (DjVu | PDF)
GLORIA C. BIERMANN, SPENCER G. SEALY , 332-341
SEASONAL VARIATION AND FUNCTION OF MOBBING AND RELATED ANTIPREDATOR BEHAVIORS
OF THE AMERICAN ROBIN (TURDUS MIGRATORIUS) (DjVu | PDF)
DOUGLAS H. SHEDD , 342-346
EGG PREDATION BY NORTHWESTERN CROWS: ITS ASSOCIATION WITH HUMAN AND BALD EAGLE
ACTIVITY (DjVu | PDF)
NICOLAAS A.M. VERBEEK , 347-352
TERRITORY SIZE IN MEGACERYLE ALCYON ALONG A STREAM HABITAT (DjVu | PDF)
WILLIAM JAMES DAVIS , 353-362
SHORT COMMUNICATIONS
Eggshell Strength and Cowbird Parasitism of Red-winged Blackbirds (DjVu | PDF)
GILBERT W. BLANKESPOOR, JOHN OOLMAN, CRAIG UTHE , 363-365
Evidence of a Boreal Avifauna in Middle Tennessee during the Late Pleistocene (DjVu | PDF)
PAUL W. PARMALEE, WALTER E. KLIPPEL , 365-368
Flightlessness in Flying Steamer-Ducks (DjVu | PDF)
PHILIP S. HUMPHREY, BRADLEY C. LIVEZEY , 368-372
Observations on Migratory Turkey Vultures and Lesser Yellow-headed Vultures
in Northern Colombia (DjVu | PDF)
FRIEDEMANN KOESTER , 372-375
The Northern Limit of the Hummingbird Genus Oreotrochilus in South America (DjVu | PDF)
FERNANDO I. ORTIZ-CRESPO, ROBERT BLEIWEISS , 376-378
Differential Occurrence of Yearling and Adult Male Gadwalls in Pair Bonds (DjVu | PDF)
ROBERT J. BLOHM , 378-379
Prey Handling in Yellow-crowned Night Herons (DjVu | PDF)
MARK F. RIEGNER , 380-381
Synchronous Fluctuations in Christmas Bird Counts of Common Redpolls and Piņon
Jays (DjVu | PDF)
CARL E. BOCK , 382-383
Mortality of Duckling Attributed to Separation from Mother and Subsequent
Protracted Exposure to Low Ambient Temperature (DjVu | PDF)
NORMAN R. SEYMOUR , 383-384
Rockhopper Penquin (Eudyptes Chrysocome) Record at Palmer Station, Antarctica (DjVu | PDF)
KATHRYN MATTHEW , Page 384
Distribution of the Quetzal in Honduras (DjVu | PDF)
DONALD A. HANSON , Page 385
Macaroni Penguins: Comment on Mistaken King George Island Breeding Record
and Southerly Range Extension (DjVu | PDF)
NICHOLAS J. VOLKMAN, WAYNE Z. TRIVELPIECE, NEIL P. BERNSTEIN, PAUL
C. TIRRELL , Page 386
BOOK REVIEWS (DjVu | PDF)
387-401
NOTES AND NEWS (DjVu | PDF)
242-386
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() American Ornithologists' Union |