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SORASearchable Ornithological Research Archive | Help |
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The Condor Volume 90, Number 2 May, 1988 |
Seasonal Variation in Gray Partridge Vocal Behavior (DjVu | PDF)
Jay J. Rotella , John T. Ratti , 304-310
A Comparative Study of the Breeding Ecology of Harris' and Swianson's Hawks in Southeastern New Mexico (DjVu | PDF)
James C. Bednarz , 311-323
The Effect of Food Abundance on the Reproductive Patterns of Coots (DjVu | PDF)
Wendy L. Hill , 324-331
Parental Investment in Herring Gulls; Clutch Apportionment and Chick Survival (DjVu | PDF)
Percy N. Hebert , Robert M. R. Barclay , 332-338
Avian Response to Mechanical Clearing of a Native Rainforest in Hawaii (DjVu | PDF)
Howard F. Sakai , 339-348
Mechanisms of Egg Acceptance by Marsh-Dwelling Blackbirds (DjVu | PDF)
Catherine P. Ortega , Alexander Cruz , 349-358
Birds Lost From a Giant Sequoia Forest During Fifty Years (DjVu | PDF)
Joe T. Marshall , 359-372
A New Function for Torpor: Fat Conservation in a Wild Migrant Hummingbird (DjVu | PDF)
F. Lynn Carpenter , Mark A. Hixon , 373-378
Age, Plumage Brightness, Territory Quality, and Reproductive Success in the Black-Headed Grosbeak (DjVu | PDF)
Geoffrey E. Hill , 379-388
Site Fidelity of Least Terns in California (DjVu | PDF)
Jonathan L. Atwood , Barbara W. Massey , 389-394
Creching Behavior of Brandt's Cormorant Chicks (DjVu | PDF)
Harry R. Carter , Heith A. Hobson , 395-400
A Comparison of Transects and Spot Mapping in Oak-Pine Woodlands of California (DjVu | PDF)
Jared Verner , Lyman V. Ritter , 401-419
Water As a Habitat Cue for Breeding Swap and Song Sparrows (DjVu | PDF)
Russel Greenberg , 420-427
Genetic Evidence for Relationships in the Avian Family Vireonidae (DjVu | PDF)
Ned K. Johnson , Robert M. Zink , Jill M. Marten , 428-445
Intraspecific Variation in Plastic Ingestion by Seabirds and the Flux of Plastic Through Seabird Populations (DjVu | PDF)
Peter G. Ryan , 446-452
Avian Communal Roosting; a Test of the "Patch-Sitting" Hypothesis (DjVu | PDF)
Donald F. Caccamise , Douglas W. Morrison , 453-458
Bioenergetics of Breeding Northern Shovelers: Diet, Nutrient Reserves, Clutch, Size, and Incubation (DjVu | PDF)
C. Davison Ankney , Alan D. Afton , 459-472
Geographic Variation in the Yellow-Billed Cuckoo (DjVu | PDF)
Richard C. Banks , 473-477
SHORT COMMUNICATIONS
High Nest Predation by Brown Tree Snakes on Guam (DjVu | PDF)
Paul J. Conry , 478-482
Facultative Migration in Yellow-Eyed Juncos (DjVu | PDF)
Eric G. Horvath , Kimberly A. Sullivan , 482-484
Navigation to Nest Site in the Snow Petrel (Pagodroma Nivea) (DjVu | PDF)
Svein Haftorn , Fridtjof Mehlum , Claus Bech , 484-486
Imitations of White-Crowned Sparrow Songs by a Song Sparrow (DjVu | PDF)
Luis F. Baptista , 486-489
Nest Cooling and Recess Length of Incubating Spruce Grouse (DjVu | PDF)
Brian J. Naylor , Kandyd J. Szuba , James F. Bendell , 489-492
Nonterritorial Males in Populations of Spruce Grouse (DjVu | PDF)
Kandyd J. Szuba , James F. Bendell , 492-496
Movement and Calling Behavior of the Lined Forest-Falcon (Micrastur Gilvicollis) in the Brazilian Amazon (DjVu | PDF)
Bert C. Klein , Richard O. Bierregaard , 497-499
Suggestions Regarding Alcoholic Bird Collections (DjVu | PDF)
Peter F. Cannell , Murray R. Bakst , Cheryl S. Asa , 500-503
Scrub Jay Predation on Starlings and Swallows: Attack and Interspecific Defense (DjVu | PDF)
Paul R. Ehrlich , John F. McLaughlin , 503-505
New Bird Records from the Galapagos Associated with the El Nino-Southern Oscillation (DjVu | PDF)
Robert L. Curry , Scott H. Stoleson , 505-507
Flight Whistle incorporated in Brown-Headed Cowbird Song (DjVu | PDF)
Alfred M. Dufty, Jr. , 508-510
Scanning Behavior of Finches in Mixed-Species Groups (DjVu | PDF)
James W. Popp , 510-512
Notes from Clarion Island (DjVu | PDF)
William T. Everett , 512-513
Evidence for Intraspecific Brood Parasitism in the House Wren (DjVu | PDF)
Jaroslav Picman , Jean-Claude Belles-Isles , 513-514
Nest-Site Competition Between the European Starling and Native Breeding Birds in Northwestern Nevada (DjVu | PDF)
Northern H. Weitzel , 515-517
Adaptive Disposal of Fecal Sacs (DjVu | PDF)
Patrick J. Weatherhead , 518-519
Reply to Weatherhead: A Problem of Interpreting Stated Hypotheses Rather than "Intention" (DjVu | PDF)
Daniel R. Petit , Lisa J. Petit , 519-521
NEW AND NOTES (DjVu | PDF)
Page 526
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator Cooper Ornithological Society |
