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The Auk 
  Volume 101, Number 2
  April, 1984
DAILY ENERGY EXPENDITURE OF SAVANNAH SPARROWS: COMPARISON OF TIME-ENERGY BUDGET AND DOUBLY-LABELED WATER ESTIMATES (DjVu | PDF)
JOSEPH B. WILLIAMS, KENNETH A. NAGY ,  221-229

THE RELATIONSHIPS OF THE STARLINGS (STURNIDAE: STURNINI) AND THE MOCKINGBIRDS (STURNIDAE: MIMINI) (DjVu | PDF)
CHARLES G. SIBLEY, JON E. AHLQUIST ,  230-243

TESTS OF HABITUATION TO SONG REPERTOIRES BY CAROLINA WRENS (DjVu | PDF)
BARBARA S. SIMPSON ,  244-254

INFLUENCE OF AGE AND TIME ON REPRODUCTIVE PERFORMANCE OF FEMALE LESSER SCAUP (DjVu | PDF)
ALAN D. AFTON ,  255-265

GEOGRAPHICAL CORRELATES OF ABUNDANCE VS. RARITY IN SOME NORTH AMERICAN WINTER LANDBIRDS (DjVu | PDF)
CARL E. BOCK ,  266-273

COMMON TERNS RAISE YOUNG FROM SUCCESSIVE BROODS (DjVu | PDF)
HELEN HAYS ,  274-280

100 YEARS AGO IN THE AUK (DjVu | PDF)
Page 280

OCCURRENCE AND TIMING OF SECOND CLUTCHES IN COMMON TERNS (DjVu | PDF)
DAVID A. WIGGINS, RALPH D. MORRIS, I. C. T. NISBET, THOMAS W. CUSTER ,  281-287

FLIGHT ENERGETICS OF FREE-LIVING SOOTY TERNS (DjVu | PDF)
ELIZABETH N. FLINT, KENNETH A. NAGY ,  288-294

DIETARY SELECTIVITY IN RELATION TO AVAILABILITY AND QUALITY OF FOOD FOR GOSLINGS OF CACKLING GEESE (DjVu | PDF)
JAMES S. SEDINGER, DENNIS G. RAVELING ,  295-306

RELIABILITY OF SINGING BIRD SURVEYS: CHANGES IN OBSERVER EFFICIENCY WITH AVIAN DENSITY (DjVu | PDF)
JONATHAN BART, JAMES D. SCHOULTZ ,  307-318

IMPORTANT NOTICE CHANGE IN EDITORIAL OFFICES OF THE AUK (DjVu | PDF)
Page 318

COMPONENTS OF VARIANCE IN MEASUREMENTS OF NESTLING EUROPEAN STARLINGS (STURNUS VULGARIS) IN SOUTHEASTERN PENNSYLVANIA (DjVu | PDF)
ROBERT E. RICKLEFS ,  319-333

GROWTH ENERGETICS OF NESTLING NORTHERN GANNETS (SULA BASSANUS) (DjVu | PDF)
W. A. MONTEVECCHI, R. E. RICKLEFS, I. R. KIRKHAM, D. GABALDON ,  334-341

FLIGHT SPEED AND DIRECTIONAL RESPONSES TO WIND BY MIGRATING CANADA GEESE (DjVu | PDF)
MICHAEL L. WEGE, DENNIS G. RAVELING ,  342-348

REPORT OF MEETING OF THE COMMITTEE ON CLASSIFICATION AND NOMENCLATURE (DjVu | PDF)
Page 348

A COMPLEX CALL OF THE BLACK-CAPPED CHICKADEE (PARUS ATRICAPILLUS). I. MICROGEOGRAPHIC VARIATION (DjVu | PDF)
MILLICENT S. FICKEN, CHARLES M. WEISE ,  349-360

NUTRIENT RESERVE DYNAMICS OF BREEDING AND MOLTING BRANT (DjVu | PDF)
C. DAVISON ANKNEY ,  361-370

SPREAD-WING POSTURES AND THE WATER REPELLENCY OF FEATHERS: A TEST OF RIJKE'S HYPOTHESIS (DjVu | PDF)
A. M. ELOWSON ,  371-383

SHORT COMMUNICATIONS

Diurnal Timing of Bird Surveys (DjVu | PDF)
JONATHAN BART, JEFFREY HERRICK ,  384-387

Vulnerability of Eggs and Young of the Blackish Nightjar (Caprimulgus Nigrescens) in Suriname (DjVu | PDF)
JOHAN INGELS, JAN-HEIN RIBOT, BEN H. J. DE JONG ,  388-391

Embryonic Growth of American Kestrels (DjVu | PDF)
DAVID M. BIRD, JEAN GAUTIER, VERN MONTPETIT ,  392-396

Cayenne Tern New to North America, with Comments on Its Relationship to Sandwich Tern (DjVu | PDF)
P. A. BUCKLEY, FRANCINE GEBER BUCKLEY ,  396-398

Observer Visitation Frequency and Success of Mourning Dove Nests: A Field Experiment (DjVu | PDF)
JAMES D. NICHOLS, H. FRANKLIN PERCIVAL, RICHARD A. COON, MICHAEL J. CONROY, GARY L. HENSLER, JAMES E. HINES ,  398-402

COMMENTARIES

Differential Perch-site Selection by Color Morphs of the Red-tailed Hawk (Buteo Jamaicensis): A Response to C. R. Preston (DjVu | PDF)
HARALD CZIKELI ,  403-404

Response to H. Czikeli (DjVu | PDF)
CHARLES R. PRESTON ,  Page 404

REVIEWS (DjVu | PDF)
405-424

BALZAN PRIZE AWARDED TO ERNST MAYR (DjVu | PDF)
Page 425

Front Matter (DjVu | PDF)

Back Matter (DjVu | PDF)

NOTES AND NEWS (DjVu | PDF)
287-360

Cover to Cover (DjVu)

 

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