Volume 102, Number 3
July-September, 1985
DIFFERENCES IN REPERTOIRE SIZE, SINGING BEHAVIOR, AND ASSOCIATED NEUROANATOMY AMONG MARSH WREN POPULATIONS HAVE A GENETIC BASIS (DjVu | PDF)
DONALD E. KROODSMA, RICHARD A. CANADY ,  439-446

ENERGY INVESTED IN REPRODUCTION BY THICK-BILLED MURRES (URIA LOMVIA) (DjVu | PDF)
A. J. GASTON ,  447-458

HYBRIDIZATION, INTROGRESSION, AND MORPHOMETRIC DIFFERENTIATION BETWEEN MALLARD (ANAS PLATYRHYNCHOS) AND GREY DUCK (ANAS SUPERCILIOSA) IN OTAGO, NEW ZEALAND (DjVu | PDF)
GRANT D. GILLESPIE ,  459-469

THE EFFECT OF TEMPERATURE AND CLUTCH SIZE ON THE ENERGETIC COST OF INCUBATION IN A FREE-LIVING BLUE TIT (PARUS CAERULEUS) (DjVu | PDF)
SVEIN HAFTORN, RANDI EIDSMO REINERTSEN ,  470-478

COURTSHIP FEEDING AND OSPREY REPRODUCTION (DjVu | PDF)
ALAN POOLE ,  479-492

THE EFFECTS OF VISIBILITY BIAS ON TIME-BUDGET ESTIMATES OF NICHE BREADTH AND OVERLAP (DjVu | PDF)
DAVID W. BRADLEY ,  493-499

TERRITORY SIZE VARIATIONS IN SHRUBSTEPPE BIRDS (DjVu | PDF)
JOHN A. WIENS, JOHN T. ROTENBERRY, BEATRICE VAN HORNE ,  500-505

COLONIALITY IN THE YELLOW-RUMPED CACIQUE AS A DEFENSE AGAINST NEST PREDATORS (DjVu | PDF)
SCOTT K. ROBINSON ,  506-519

THE PHYLOGENY OF THE ALCIDAE (DjVu | PDF)
J. G. STRAUCH, JR. ,  520-539

DENSITIES OF ANTARCTIC SEABIRDS AT SEA AND THE PRESENCE OF THE KRILL EUPHAUSIA SUPERBA (DjVu | PDF)
BRYAN S. OBST ,  540-549

MULTIPLE PATERNITY IN A TERRITORIAL PASSERINE: THE BOBOLINK (DjVu | PDF)
THOMAS A. GAVIN, ERIC K. BOLLINGER ,  550-555

ELEVATIONAL CORRELATES OF SPECIATION AND INTRASPECIFIC GEOGRAPHIC VARIATION IN PLUMAGE IN ANDEAN FOREST BIRDS (DjVu | PDF)
GARY R. GRAVES ,  556-579

SEASONAL CHANGES IN FEEDING SUCCESS, ACTIVITY PATTERNS, AND WEIGHTS OF NONBREEDING SANDERLINGS (CALIDRIS ALBA) (DjVu | PDF)
J. L. MARON, J. P. MYERS ,  580-586

AVIAN ANATOMICAL SPECIMENS: A GEOGRAPHIC ANALYSIS OF NEEDS (DjVu | PDF)
MARION ANNE JENKINSON, D. SCOTT WOOD ,  587-599

RECOGNITION OF PARENTS' VOICES BY YOUNG CLIFF SWALLOWS (DjVu | PDF)
MICHAEL D. BEECHER, PHILIP K. STODDARD, PATRICIA LOESCHE ,  600-605

THE TAXONOMY AND BIOGEOGRAPHY OF THE THICK-BILLED FLOWERPECKER COMPLEX IN BORNEO (DjVu | PDF)
FREDERICK H. SHELDON ,  606-612

FORAGING SUCCESS AND TREE SPECIES USE IN THE LEAST FLYCATCHER (DjVu | PDF)
CHRISTOPHER M. ROGERS ,  613-620

ERRATUM (DjVu | PDF)
Page 620

NATAL DISPERSAL AND LEK FIDELITY OF SAGE GROUSE (DjVu | PDF)
PETER O. DUNN, CLAIT E. BRAUN ,  621-627

SHORT COMMUNICATIONS

The Arrangement and Structure of Feather Melanin Granules as a Taxonomic Character in African Starlings (Sturnidae) (DjVu | PDF)
ADRIAN J. F. K. CRAIG, ALEX H. HARTLEY ,  629-632

Clutch Size, Daylength, and Seasonality of Resources: Comments on Ashmole's Hypothesis (DjVu | PDF)
DAVID J. T. HUSSELL ,  632-634

A Test of Water Depth Niche Partitioning by Western Grebe Color Morphs (DjVu | PDF)
JOHN T. RATTI ,  635-637

The Importance of Open Habitat to the Occurrence of Kleptoparasitism (DjVu | PDF)
DENNIS R. PAULSON ,  637-639

Adaptations of Black Tern (Chlidonias Niger) Eggs for Water Loss in a Moist Nest (DjVu | PDF)
THOMAS A. DAVIS, RALPH A. ACKERMAN ,  640-643

Energetics of Free-living Nestling House Finches: Measurements with Doubly Labeled Water (DjVu | PDF)
R. D. GETTINGER, W. W. WEATHERS, K. A. NAGY ,  643-644

The First Record of Locustella Lanceolata for North America (DjVu | PDF)
THEODORE G. TOBISH, JR. ,  Page 645

Differential Distribution of Wintering Brant by Necklace Type (DjVu | PDF)
LARRY D. VANGILDER, LOREN M. SM1TH ,  645-647

Leg-band Color and Mortality Patterns in Captive Breeding Populations of Zebra Finches (DjVu | PDF)
NANCY BURLEY ,  647-651

Floating Populations of Female Tree Swallows (DjVu | PDF)
BRIDGET J. STUTCHBURY, RALEIGH J. ROBERTSON ,  651-654

Predation in Relation to Spacing of Kingbird Nests (DjVu | PDF)
PETER J. BLANCHER, RALEIGH J. ROBERTSON ,  654-658

Ten-year Periodicity in Whooping Crane Census (DjVu | PDF)
MARK S. BOYCE, RICHARD S. MILLER ,  658-660

REVIEWS (DjVu | PDF)
661-679

THIRTY-FIFTH SUPPLEMENT TO THE AMERICAN ORNITHOLOGISTS' UNION CHECK-LIST OF NORTH AMERICAN BIRDS (DjVu | PDF)
680-686

Front Matter (DjVu | PDF)

Back Matter (DjVu | PDF)

NOTES AND NEWS (DjVu | PDF)
p0446-p0469

100 YEARS AGO IN THE AUK (DjVu | PDF)
p0628-p0679

Cover to Cover (DjVu)

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