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SORASearchable Ornithological Research Archive | Help |
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The Condor Volume 93, Number 4 November, 1991 |
Nutrient-Reserve Dynamics and Diet of Breeding Female Gadwalls (DjVu
| PDF)
C. Davison Ankney , Ray T. Alisauskas , 799-810
The Significance of Body Mass to Female Dabbling Ducks During Late Incubation (DjVu | PDF)
Mark L. Gloutney , Robert G. Clark , 811-816
Effects of Brood Size and Age on Survival of Female Wood Ducks (DjVu
| PDF)
Frank C. Rohwer , H. W. Heusmann , 817-824
Relationships between Coastal South American King and Blue-eyed Shags (DjVu | PDF)
Pamela C. Rasmussen , 825-839
Historical Diversity of Cormorants and Shags from Amchitka Island, Alaska (DjVu | PDF)
Douglas Siegel-Causey , Christine Lefevre , Arkadii B. Savinetskii , 840-852
Responses of Three Seabird Species to El Nino Events and Other Warm Episodes on the Washington Coast, 1979-1990 (DjVu | PDF)
Ulrich W. Wilson , 853-858
Reverse Mounting During the Courtship of the European Shag Phalacrocorax aristotellis (DjVu | PDF)
J. Ortega-Ruano , J. A. Graves , 859-863
Flocking Behavior of Migratory Warblers in Winter in the Virgin Islands (DjVu | PDF)
David N. Ewert , Robert A. Askins , 864-868
Stopover of Neotropical Landbird Migrants on East Ship Island Following Trans-Gulf Migration (DjVu | PDF)
Amy Jo Kuenzi , Frank R. Moore , Red R. Simons , 869-883
Factors Affecting Winter Distribution and Migration Distance of Wood Ducks from Southern Breeding Populations (DjVu | PDF)
Gary R. Hepp , James E. Hines , 884-891
Geographic and Local Variation in Nesting Phenology and Clutch Size of the Black Oystercatcher (DjVu | PDF)
Marie-Aude L'Hyver , Edward H. Miller , 892-903
Diets of Four Sympatric Amazonian Woodcreepers (Dendrocolaptidae) (DjVu | PDF)
Angela Chapman , Kenneth V. Rosenberg , 904-915
Feeding Patterns and Aggressive Behavior in Juvenile and Adult American Flamingos (DjVu | PDF)
Keith L. Bildstein , Peter C. Frederick , Marilyn G. Spalding , 916-925
Gene Flow in Scrub Jays: Frequency and Direction of Movement (DjVu |
PDF)
A. Townsend Peterson , 926-934
Hormonal Correlates of Bower Decoration and Sexual Display in the Satin Bowerbird (Ptilonorhynchus violaceus) (DjVu | PDF)
Gerald Borgia , John C. Wingfield , 935-942
Brood Size, Food Provisioning and Chick Growth in the Pigeon Guillemot Cepphus columba (DjVu | PDF)
S. K. Emms , N. A. M. Verbeek , 943-951
Distribution, Relative Abundance and Status of the California Black Rail in Western North America (DjVu | PDF)
Jules G. Evens , Gary W. Page , Stephen A. Laymon , Richard W. Stallcup , 952-966
Conspecific Nest Parasitism in Three Species of New World Blackbirds (DjVu | PDF)
Kyle E. Harms , Les D. Beletsky , Gordon H. Orians , 967-974
Geographic and Temporal Variation in the Diet of Yellow-headed Blackbirds (DjVu | PDF)
Daniel J. Twedt , William J. Bleier , George M. Linz , 975-986
Is the Painted Bunting Actually Two Species? Problmes Determining Species Limits Between Allopatric Populations (DjVu | PDF)
Christopher W. Thompson , 987-1000
SHORT COMMUNICATIONS
Song Similarity in an Isolated Population of Fox Sparrows (Passerella Iliaca) (DjVu | PDF)
Christopher T. Naugler , Peter C. Smith , 1001-1003
The Fossil Record of the Genus Mycteria (Ciconiidae) in North America (DjVu | PDF)
Storrs L. Olson , 1004-1006
Resource Partitioning among Three Buteo Species in the Centennial Valley, Montana (DjVu | PDF)
Marco Restani , 1007-1010
Aggression and Dominance in House Finches (DjVu | PDF)
James R. Belthoff , Sidney A. Gauthreaux, Jr. , 1010-1013
A Retrospective Analysis of Red-band Effects on Red-winged Blackbirds (DjVu | PDF)
Patrick J. Weatherhead , Drew J. Hoysak , Karen J. Metz , Christopher G. Eckert , 1013-1016
Mitochondrial DNA Variation and the Taxonomic Status of the Large-billed Savannah Sparrow (DjVu | PDF)
Robert M. Zink , Donna L. Dittmann , Steven W. Cardiff , James D. Rising , 1016-1019
Caching and Recovery in Scrub Jays: Transfer of Sun-compass Directions from Shaded to Sunny Areas (DjVu | PDF)
Russell P. Balda , Wolfgang Wiltschko , 1020-1023
A Problem in Statistical Analysis: Simultaneous Inference (DjVu |
PDF)
Kathleen G. Beal , Harry J. Khamis , 1023-1025
The Roles of Nutrient Reserves in Limiting Reproduction in Waterfowl (DjVu | PDF)
Page 1026
Nutrient Limitation of Clutch Size in Waterfowl: Is Three a Universal Hypothesis? (DjVu | PDF)
Ronald D. Drobney , 1026-1028
The Role of Nutrient Reserves in Limiting Waterfowl Reproduction (DjVu | PDF)
C. Davison Ankney , Alan D. Afton , Ray T. Alisauskas , 1029-1032
Do Egg Formation Costs Limit Clutch Size in Waterfowl? A Skeptical View (DjVu | PDF)
Todd W. Arnold , Frank C. Rohwer , 1032-1038
Review of Individual Variation and the Costs of Reproduction - Lifetime Reproduction in Birds (DjVu | PDF)
Raymond Pierotti , 1039-1040
Reviewers for Volume 93 (DjVu | PDF)
1045-1046
Index to Volume 93 (DjVu | PDF)
1047-1059
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() Cooper Ornithological Society |