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The Auk Volume 90, Number 1 January, 1973 |
RENAL MUCOID MATERIALS IN PIGEONS FED HIGH AND LOW PROTEIN DIETS (DjVu | PDF)
F. M. ANNE MCNABB, ROGER A. MCNABB, HARRISON R. STEEVES, III , 14-18
REPRODUCTIVE RELATIONSHIPS OF THE RUFOUS-COLLARED SPARROW AND THE SHINY COWBIRD (DjVu | PDF)
JAMES R. KING , 19-34
AN UNDESCRIBED INSULAR RACE OF THE CAROLINA WREN (DjVu | PDF)
HENRY M. STEVENSON , 35-38
GROWTH, DEVELOPMENT, AND FOOD HABITS OF YOUNG PIŅON JAYS (DjVu | PDF)
GARY C. BATEMAN, RUSSELL P. BALDA , 39-61
ECOLOGICAL SUCCESSION OF BREEDING BIRD POPULATIONS IN NORTHWESTERN ARKANSAS (DjVu | PDF)
HERMAN HENRY SHUGART, JR., DOUGLAS JAMES , 62-77
COLONY LOCATION BY LEACH'S PETREL (DjVu | PDF)
THOMAS C. GRUBB, JR. , 78-82
BODY WEIGHTS AND LIPIDS OF SUMMERING MOUNTAIN WHITE-CROWNED SPARROWS IN CALIFORNIA (DjVu | PDF)
MARTIN L. MORTON, JUDITH L. HORSTMANN, CYNTHIA CAREY , 83-93
SOME ADDITIONAL BIRDS FOR THE STATE OF RIO GRANDE DO SUL, BRAZIL (DjVu | PDF)
WILLIAM BELTON , 94-99
MIGRATION AND ROOSTING OF CHIMNEY SWIFTS IN EAST TEXAS (DjVu | PDF)
EDWIN D. MICHAEL, WAN-TSIH H. CHAO , 100-105
SONG RECOGNITION BY FIELD SPARROWS (DjVu | PDF)
PETER GOLDMAN , 106-113
THE DISTRIBUTION OF MARINE BIRDS IN CHILEAN WATERS IN WINTER (DjVu | PDF)
JOSEPH R. JEHL, JR. , 114-135
BIRD COLLECTIONS IN THE UNITED STATES AND CANADA (DjVu | PDF)
RICHARD C. BANKS, MARY H. CLENCH, JON C. BARLOW , 136-170
PROCEEDINGS OF THE NINETIETH STATED MEETING OF THE AMERICAN ORNITHOLOGISTS' UNION (DjVu | PDF)
RICHARD C. BANKS , 171-189
GENERAL NOTES
Hybridization between Mourning and MacGillivray's Warblers (DjVu | PDF)
GEORGE W. COX , 190-191
Magnificent Frigatebirds in Monterey Bay, California (DjVu | PDF)
DANIEL H. VAROUJEAN, L. J. V. COMPAGNO , 192-193
Habitat Preferences in Herring Gull Chicks (DjVu | PDF)
CATHRYN NOSEWORTHY, SUE STOKER, JON LIEN , 193-194
Status of the Heard Island King Penguins in 1971 (DjVu | PDF)
G. M. BUDD , 195-196
The California Condor in the Pacific Northwest (DjVu | PDF)
SANFORD R. WILBUR , 196-198
Morphology and Ecology of the Southern African Whistling Ducks (Dendrocygna) (DjVu | PDF)
W. ROY SIEGFRIED , 198-201
Egg Retrieval by Blue Geese (DjVu | PDF)
J. P. PREVETT, L. S. PREVETT , 202-204
Shrike Prey Selection: Color or Conspicuousness? (DjVu | PDF)
DONALD W. KAUFMAN , 204-206
House Sparrows Feeding at Night in New York (DjVu | PDF)
R. K. BROOKE , Page 206
An Aberrantly Colored Savannah Sparrow from Maine (DjVu | PDF)
A. E. BROWER , 206-207
Starling Raises Brown-headed Cowbird (DjVu | PDF)
HARRIET P. THOMAS , Page 207
White-ringed Flycatcher Nest-building in Old Nest of the Yellow-rumped Cacique (DjVu | PDF)
F. HAVERSCHMIDT , 207-208
Notes on Nectar Feeding by Orioles (DjVu | PDF)
LANNY H. FISK , 208-209
Turkey Vultures Casting Pellets (DjVu | PDF)
AMADEO M. REA , 209-210
PERIODICAL LITERATURE (DjVu | PDF)
228-252
NOTES AND NEWS (DjVu | PDF)
253-256
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() American Ornithologists' Union |