COOPERATIVE BREEDING IN THE FRUGIVOROUS TOUCAN BARBET (SEMNORNIS RAMPHASTINUS) (DjVu | PDF)
CARLA RESTREPO, MARTA LUCY MONDRAGÓN ,  4-15

NEST PREDATION IN ASPEN WOODLOTS IN AN AGRICULTURAL AREA IN ALBERTA: THE ENEMY FROM WITHIN (DjVu | PDF)
SUSAN J. HANNON, SUSAN E. COTTERILL ,  16-25

ENVIRONMENTAL EFFECTS ON BODY SIZE OF CANADA GEESE (DjVu | PDF)
JAMES O. LEAFLOOR, C. DAVISON ANKNEY, DONALD H. RUSCH ,  26-33

NEST-SITE CHARACTERISTICS AND REPRODUCTIVE SUCCESS IN MAGELLANIC PENGUINS (SPHENISCUS MAGELLANICUS) (DjVu | PDF)
DAVID L. STOKES, P. DEE BOERSMA ,  34-49

THE BARRED OWL (STRIX VARIA) INVASION IN CALIFORNIA (DjVu | PDF)
SHAWNA J. DARK, R. J. GUTIÉRREZ, GORDON I. GOULD, JR. ,  50-56

FORAGING FLIGHTS OF BREEDING THICK-BILLED MURRES (URIA LOMVIA) AS REVEALED BY BIRD-BORNE DIRECTION RECORDERS (DjVu | PDF)
SILVANO BENVENUTI, FRANCESCO BONADONNA, LUIGI DALL'ANTONIA, GUDMUNDUR A. GUDMUNDSSON ,  57-66

FLEXIBLE GROWTH RATES IN FORK-TAILED STORM-PETRELS: A RESPONSE TO ENVIRONMENTAL VARIABILITY (DjVu | PDF)
P. DEE BOERSMA, JULIA K. PARRISH ,  67-75

THE ADRENOCORTICAL RESPONSE TO STRESS IN INCUBATING MAGELLANIC PENGUINS (SPHENISCUS MAGELLANICUS) (DjVu | PDF)
LAURA C. HOOD, P. DEE BOERSMA, JOHN C. WINGFIELD ,  76-84

RE-EVALUATION OF ADULT SURVIVAL OF BLACK-HEADED GULLS (LARUS RIDIBUNDUS) IN PRESENCE OF RECAPTURE HETEROGENEITY (DjVu | PDF)
ANNE-CAROLINE PRÉVOT-JULLIARD, JEAN-DOMINIQUE LEBRETON, ROGER PRADEL ,  85-95

INFLUENCE OF FOOD ABUNDANCE, NEST-SITE HABITAT, AND FOREST FRAGMENTATION ON BREEDING OVENBIRDS (DjVu | PDF)
DAWN M. BURKE, ERICA NOL ,  96-104

PHYLOGENETIC PATTERNS IN THE TROCHILIDAE (DjVu | PDF)
JOHN A. GERWIN, ROBERT M. ZINK ,  105-118

PATTERNS OF CAVITY-ENTRANCE ORIENTATION BY GILDED FLICKERS (COLAPTES CHRYSOIDES)IN CARDÓN CACTUS (DjVu | PDF)
PATRICK W. ZWARTJES, SHAWN E. NORDELL ,  119-126

MOLECULAR AND OSTEOLOGICAL HERON PHYLOGENIES: SOURCES OF INCONGRUENCE (DjVu | PDF)
KEVIN G. MCCRACKEN, FREDERICK H. SHELDON ,  127-141

CONTRASTS IN SCHEDULING OF MOLT AND MIGRATION IN EASTERN AND WESTERN WARBLING-VIREOS (DjVu | PDF)
GARY VOELKER, SIEVERT ROHWER ,  142-155

SUGAR PREFERENCES AND "SIDE BIAS" IN CAPE SUGARBIRDS AND LESSER DOUBLE-COLLARED SUNBIRDS (DjVu | PDF)
SUSAN JACKSON, SUSAN W. NICOLSON, CHRISTOPHER N. LOTZ ,  156-165

FACTORS AFFECTING PARENTAL BEHAVIOR IN SEMIPALMATED PLOVERS (DjVu | PDF)
MICHÈLE SULLIVAN BLANKEN, ERICA NOL ,  166-174

EVALUATION OF THE CYCLOPROPANE ABSORPTION METHOD OF MEASURING AVIAN BODY FAT (DjVu | PDF)
JAMES A. GESSAMAN, ROY D. NAGLE, JUSTIN D. CONGDON ,  175-187

CYTOCHROME-B EVIDENCE FOR VALIDITY AND PHYLOGENETIC RELATIONSHIPS OF PSEUDOBULWERIA AND BULWERIA (PROCELLARIIDAE) (DjVu | PDF)
VINCENT BRETAGNOLLE, CAROLE ATTIÉ, ERIC PASQUET ,  188-195

GUTS DON'T FLY: SMALL DIGESTIVE ORGANS IN OBESE BAR-TAILED GODWITS (DjVu | PDF)
THEUNIS PIERSMA, ROBERT E. GILL, JR. ,  196-203

IN MEMORIAM: DIOSCORO S. RABOR, 1911-1996 (DjVu | PDF)
ROBERT S. KENNEDY, HECTOR C. MIRANDA, JR. ,  204-205

IN MEMORIAM: PHILIP L. WRIGHT, 1914-1997 (DjVu | PDF)
JEFFREY S. MARKS ,  Page 206

IN MEMORIAM: CHARLES M. WEISE, 1926-1997 (DjVu | PDF)
MILLICENT SIGLER FICKEN ,  Page 207

IN MEMORIAM: PHILIP ATKINSON DUMONT, 1903-1996 (DjVu | PDF)
JAMES J. DINSMORE ,  207-208

SHORT COMMUNICATIONS

SHORT COMMUNICATION

SHORT COMMUNICATIONS

COMMENTARIES

WILLIAM BREWSTER MEMORIAL AWARD, 1997: (DjVu | PDF)
JOHN C. AVISE ,  256-257

ELLIOTT COUES AWARD, 1997: (DjVu | PDF)
CHANDLER S. ROBBINS ,  257-259

REVIEWS (DjVu | PDF)
260-275

100 YEARS AGO IN THE AUK (DjVu | PDF)
276-277

NOTES AND NEWS (DjVu | PDF)
278-279

NOTICE FROM THE COMMITTEE ON CLASSIFICATION AND NOMENCLATURE (DjVu | PDF)
Page 280

Front Matter (DjVu | PDF)

Back Matter (DjVu | PDF)

Cover to Cover (DjVu)