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SORASearchable Ornithological Research Archive | Help |
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The Auk Volume 96, Number 3 July, 1979 |
NECTAR LOSS BY GOLDEN-WINGED SUNBIRDS TO COMPETITORS (DjVu | PDF)
FRANK B. GILL, LARRY L. WOLF , 448-461
GEOGRAPHICAL VARIATION IN SONGS OF CALIFORNIA HOUSE FINCHES (CARPODACUS MEXICANUS) (DjVu | PDF)
ERIK BITTERBAUM, LUIS F. BAPTISTA , 462-474
NOTES ON THE PUNA AVIFAUNA OF AZÁNGARO PROVINCE, DEPARTMENT OF PUNO, SOUTHERN
PERU (DjVu | PDF)
NICHOLAS A. ROE, WILLIAM E. REES , 475-482
EVALUATION OF A METHOD FOR ESTIMATING THE LAYING RATE OF BROWN-HEADED COWBIRDS (DjVu | PDF)
D. M. SCOTT, C. DAVISON ANKNEY , 483-488
AN ASSESSMENT OF MALE PARENTAL INVESTMENT AND PAIR BONDING IN THE POLYGAMOUS
SUPERB LYREBIRD (DjVu | PDF)
ALAN LILL , 489-498
SEASONAL VARIATION IN AVIAN COMMUNITY STRUCTURE: DIFFERENCES IN MECHANISMS
REGULATING DIVERSITY (DjVu | PDF)
J. T. ROTENBERRY, R. E. FITZNER, W. H. RICKARD , 499-505
VOCAL DUELING AMONG MALE MARSH WRENS: EVIDENCE FOR RITUALIZED EXPRESSIONS
OF DOMINANCE/SUBORDINANCE (DjVu | PDF)
DONALD E. KROODSMA , 506-515
SEXUAL SEGREGATION OF RED-BILLED QUELEAS (QUELEA QUELEA) IN THE AWASH RIVER
BASIN OF ETHIOPIA (DjVu | PDF)
M. M. JAEGER, W. A. ERICKSON, M. E. JAEGER , 516-524
ALLOPREENING IN OWLS: WHAT ARE ITS FUNCTIONS? (DjVu | PDF)
ERIC D. FORSMAN, HOWARD M. WIGHT , 525-531
SEASONAL, ANNUAL, AND GEOGRAPHIC VARIATION IN SEX RATIO OF WINTERING POPULATIONS
OF DARK-EYED JUNCOS (JUNCO HYEMALIS) (DjVu | PDF)
ELLEN D. KETTERSON, VAL NOLAN JR. , 532-536
AN ANALYSIS OF BREEDING AND MORTALITY IN A MATURING KITTIWAKE COLONY (DjVu | PDF)
ROBERT J. KOSINSKI, RICHARD H. PODOLSKY , 537-543
BLUE-PHASE ROSS' GEESE AND OTHER BLUE-PHASE GEESE IN WESTERN NORTH AMERICA (DjVu | PDF)
M. ROBERT MCLANDRESS, ILSE MCLANDRESS , 544-550
TERRITORY SIZE IN WINTERING SANDERLINGS: THE EFFECTS OF PREY ABUNDANCE AND
INTRUDER DENSITY (DjVu | PDF)
J. P. MYERS, P. G. CONNORS, F. A. PITELKA , 551-561
ANNUAL PRODUCTIVITY AND ITS MEASUREMENT IN A MULTI-BROODED PASSERINE, THE
EASTERN BLUEBIRD (DjVu | PDF)
BENEDICT C. PINKOWSKI , 562-572
REPRODUCTIVE SEPARATION AND ISOLATING MECHANISMS BETWEEN SYMPATRIC DARK- AND
LIGHT-PHASE WESTERN GREBES (DjVu | PDF)
JOHN T. RATTI , 573-586
COURTSHIP AND THE PAIR-BOND OF PILEATED WOODPECKERS (DjVu | PDF)
LAWRENCE KILHAM , 587-594
SHORT COMMUNICATIONS
Two Apparent Hybrid Zonotrichia Sparrows (DjVu | PDF)
ROBERT B. PAYNE , 595-599
Extralimital Nesting of Bay-breasted Warblers: Response to Forest Tent Caterpillars? (DjVu | PDF)
SPENCER G. SEALY , 600-603
Belly-soaking as a Thermoregulatory Mechanism in Nesting Killdeers (DjVu | PDF)
BETTE J. SCHARDIEN, JEROME A. JACKSON , 604-606
Helpers at the Nest in Passerines from Buenos Aires Province, Argentina (DjVu | PDF)
ROSENDO M. FRAGA , 606-608
Cleaning/Feeding Symbiosis Between Grackles (Quiscalus: Icteridae) and Map
Turtles (Graptemys: Emydidae) (DjVu | PDF)
RICHARD C. VOGT , 608-609
Notes on the Masked Saltator, Saltator Cinctus, in Peru (DjVu | PDF)
JOHN P. O'NEILL, THOMAS S. SCHULENBERG , 610-613
Is Displacement a Sign of Female Dominance or Only a Response to Close Following
by Males Trying to Avoid Being Cuckolded? (DjVu | PDF)
HARRY W. POWER , 613-615
Status of the American Flamingo in the Dominican Republic and Eastern Haiti (DjVu | PDF)
JAMES W. WILEY, BETH NETHERY WILEY , 615-619
The Diet of the Barn Owl in Central Chile and Its Relation to the Availability
of Prey (DjVu | PDF)
FABIAN M. JAKSIC, JOSÉ L. YÁŃEZ , 619-621
Short-term Change in Vegetation Structure and its Effect on Grasshopper Sparrows
in West Virginia (DjVu | PDF)
ROBERT C. WHITMORE , 621-625
The Incubation Temperature of Leach's Storm-Petrel (DjVu | PDF)
ROBERT E. RICKLEFS, HERMANN RAHN , 625-627
Weather-dependent Foraging of Great Blue Herons (Ardea herodias) (DjVu | PDF)
R. RUSSELL BOVINO, EDWARD H. BURTT, JR. , 628-630
Parental Behavior of a Replacement Male Dark-eyed Junco (DjVu | PDF)
THOMAS A. ALLAN , 630-631
COMMENTARY
R. W. Schreiber's Review of The Sulidae: Gannets and Boobies (DjVu | PDF)
J. B. NELSON , Page 649
NOTES AND NEWS (DjVu | PDF)
Page 482
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator American Ornithologists' Union |
