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SORASearchable Ornithological Research Archive | Help |
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The Condor Volume 101, Number 4 November, 1999 |
Costs of Coloniality and the Effect of Colony Size on Reproductive Success in Purple Martins (DjVu | PDF)
Jeffrey A. Davis , Charles R. Brown , 737-745
Replacement Clutches by Kentish Plovers (DjVu | PDF)
Juan A. Amat , Rosendo M. Fraga , Gonzalo M. Arroyo , 746-751
Variation in the Onset of Incubation in a Neotropical Parrot (DjVu | PDF)
J. Letitia Grenier , Steven R. Beissinger , 752-761
Winter Ecology of the Endangered Golden-Cheeked Warbler (DjVu | PDF)
John H. Rappole , David I. King , Wylie C. Barrow Jr. , 762-770
Habitat Associations of Migrating and Overwintering Grassland Birds in Southern Texas (DjVu | PDF)
Lawrence D. Igl , Bart M. Ballard , 771-782
Interaction Between Magellanic Penguins and Shrimp Fisheries in Patagonia, Argentina (DjVu | PDF)
Patricia A. Gandini , Esteban Frere , Alejandro D. Pettovello , Paula V. Cedrola , 783-789
Spatial and Temporal Patterns in the Diet of the Kelp Gull in Patagonia (DjVu | PDF)
Marcelo Bertellotti , Pablo Yoria , 790-798
Stable-Carbon and Nitrogen Isotope Ratios of Songbird Feathers Grown in Two Terrestrial Biomes: Implications for Evaluating Trophic Relationships and Breeding Origins (DjVu | PDF)
Keith A. Hobson , 799-805
Eurasian Hobby Density, Nest Area Occupancy, Diet and Productivity in Relation to Intensive Agriculture (DjVu | PDF)
Fabrizio Sergio , Giuseppe Bogliani , 806-817
Factors Affecting Prey Preparation by Adult Magpies Feeding Nestlings (DjVu | PDF)
Adrian Ponz , Jose A. Gil-Delgado , Emilio Barba , 818-823
Using Radio-Transmitters to Improve Estimates of Gull Predation on Common Eider Ducklings (DjVu | PDF)
K. Mawhinney , A. W. Diamond , 824-831
The Development of Endothermy in American White Pelicans (DjVu | PDF)
Christine L. Abraham , Roger M. Evans , 832-841
SHORT COMMUNICATIONS
Tan And White Color Morphs of White-Throated Sparrows Differ in Their Non-Song Vocal Responses to Territorial Intrusion (DjVu | PDF)
Christine E. Collins , Anne M. Houtman , 842-845
Microgeographic Song Discrimination in a Nonterritorial Passerine, The Boat-Tailed Grackle (DjVu | PDF)
David S. Melman , William A. Searcy , 845-848
Sperm Competition and Sperm Length in Shorebirds (DjVu | PDF)
Dominic D. P. Johnson , James V. Briskie , 848-854
Genetic Monogamy in Long-Eared Owls (DjVu | PDF)
Jeffrey S. Marks , Janis L. Dickinson , Joseph Haydock , 854-859
Brown Thrasher Nest Reuse: A Time Saving Resource, Protection From Search-Strategy Predators, or Cues for Nest-Site Selection? (DjVu | PDF)
John F. Cavitt , Aaron T. Pears , Todd A. Miller , 859-862
The Thermal and Energetic Significance of Cavity Roosting in Mountain Chickadees and Juniper Titmice (DjVu | PDF)
Sheldon J. Cooper , 863-866
Ruddy Duck Nesting Success: Do Nest Characteristics Deter Nest Predation (DjVu | PDF)
Robert B. Brua , 867-870
Predation on Rhinoceros Auklet Eggs by a Native Population of Peromyscus (DjVu | PDF)
Louise K. Blight , John L. Ryder , Douglas F. Bertram , 871-876
The Proximate Effects of Rainfall on Clutch Size of the California Gnatcatcher (DjVu | PDF)
Michael A. Pattne , John T. Rotenberry , 876-880
Social Dominance and Energy Reserves in Wintering Woodland Birds (DjVu | PDF)
Vladimir V. Pravosudov , Thomas C. Grubb Jr. , Paul F. Doherty Jr. , C. L. Bronson , Elena V. Pravosudova , Andrew S. Dolby , 880-884
Plastic Color Bands Have no Detectable Short-Term Effects on White-Breasted Nuthatch Behavior (DjVu | PDF)
Valerie A. Weiss , Daniel A. Cristol , 884-886
Molecular vs. Phenotypic Sexing in Red Knots (DjVu | PDF)
Allan J. Baker , Theunis Piersma , Annette D. Greenslade , 887-893
Molt Chronology of American Coots in Winter (DjVu | PDF)
S. Keith McKnight , Gary Hepp , 893-897
Trophic Relationships Among Six Species of Icelandic Seabirds as Determined Through Stable Isotope Analysis (DjVu | PDF)
David R. Thompson , Kristian Lilliendahl , Jon Solmundsson , Robert W. Furness , Susan Waldron , Richard A. Phillips , 898-903
Digestive Enzymes of a Small Avian Herbivore, the Rufous-Tailed Plantcutter (DjVu | PDF)
Christine Meynard , M. Victoria Lopez-Calleja , Francisco Bozinovic , Pablo Sabat , 904-907
Breeding of the Gray-Winged Trumpeter in French Guiana (DjVu | PDF)
Pierre De Mercey , Marc Thery , 907-909
A Late Tertiary Woodcock From Menorca, Balearic Islands, Western Mediterranean (DjVu | PDF)
Bartomeu Segui , 909-915
Nest Placement and Mortality: Is Nest Predation a Random Event in Space and Time? (DjVu | PDF)
Kenneth A. Schmidt , Christopher J. Whelan , 916-920
Does Nonrandom Nest Placement Imply Nonrandom Nest Predation?-A Reply (DjVu | PDF)
Robert J. Cooper , R. Randy Wilson , Gary D. Zenitsky , Stephen J. Mullin , Jennifer A. Dececco , Matthew R. Marshall , Dorothy J. Wolf , Lars Y. Pomara , 920-923
NEWS AND NOTES (DjVu | PDF)
930-933
AWARD ANNOUNCEMENTS (DjVu | PDF)
Page 934
Reviewers for Volume 101 (DjVu | PDF)
935-936
INDEX FOR VOLUME 101 (DjVu | PDF)
937-950
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() Cooper Ornithological Society |