A NEW SPECIES OF EMERALD HUMMINGBIRD (TROCHILIDAE, CHLOROSTILBON) FROM THE SIERRA DE CHIRIBIQUETE, SOUTHEASTERN COLOMBIA, WITH A REVIEW OF THE C. MELLISUGUS COMPLEX (DjVu | PDF)
F. GARY STILES ,  1-27

REPRODUCTION AND MOVEMENTS OF MOUNTAIN PLOVERS BREEDING IN COLORADO (DjVu | PDF)
FRITZ L. KNOPF, JEFFERY R. RUPERT ,  28-35

TRIGEMINAL REPELLENTS DO NOT PROMOTE CONDITIONED ODOR AVOIDANCE IN EUROPEAN STARLINGS (DjVu | PDF)
LARRY CLARK ,  36-52

NEST-SITE SELECTION BY HOODED WARBLERS IN BOTTOMLAND HARDWOODS OF SOUTH CAROLINA (DjVu | PDF)
JOHN C. KILGO, ROBERT A. SARGENT, BRIAN R. CHAPMAN, KARL V. MILLER ,  53-60

CHANGE IN BODY MASS OF FEMALE COMMON GOLDENEYES DURING NESTING AND BROOD REARING (DjVu | PDF)
MICHAEL C. ZICUS, MICHAEL R. RIGGS ,  61-71

INTERSPECIFIC VARIATION IN THE CALLS OF SPHENISCUS PENGUINS (DjVu | PDF)
NINA N. THUMSER, JEFFREY D. KARRON, MILLICENT S. FICKEN ,  72-79

THE BREEDING BIOLOGY OF THE WILLOW TIT IN NORTHEASTERN SIBERIA (DjVu | PDF)
VLADIMIR V. PRAVOSUDOV, ELENA V. PRAVOSUDOVA ,  80-93

CENSUSING WINTERING POPULATIONS OF SWAINSON'S WARBLERS: SURVEYS IN THE BLUE MOUNTAINS OF JAMAICA (DjVu | PDF)
GARY R. GRAVES ,  94-103

COLONY-SITE AND NEST-SITE USE BY COMMON GRACKLES IN NORTH DAKOTA (DjVu | PDF)
H. JEFFREY HOMAN, GEORGE M. LINZ, WILLIAM J. BLEIER, ROBERT B. CARLSON ,  104-114

EVIDENCE OF DUAL BREEDING RANGES FOR THE SEDGE WREN IN THE CENTRAL GREAT PLAINS (DjVu | PDF)
PAUL A. BEDELL ,  115-122

DIETS OF NORTHERN PYGMY-OWLS AND NORTHERN SAW-WHET OWLS IN WEST-CENTRAL MONTANA (DjVu | PDF)
DENVER W. HOLT, LESLIE A. LEROUX ,  123-128

EFFECTS OF EGG TYPE ON DEPREDATION OF ARTIFICIAL GROUND NESTS (DjVu | PDF)
RICHARD H. YAHNER, CAROLYN G. MAHAN ,  129-136

FOOD AVAILABILITY AND FEEDING PREFERENCES OF BREEDING FULVOUS WHISTLING-DUCKS IN LOUISIANA RICEFIELDS (DjVu | PDF)
WILLIAM L. HOHMAN, TIMOTHY M. STARK, JOSEPH L. MOORE ,  137-150

Do Standardized Brood Counts Accurately Measure Productivity? (DjVu | PDF)
JOHN M. MARZLUFF, MARY MCFADZEN ,  151-153

Comparative Foraging Behavior of Sympatric Snow Geese, Greater White-fronted Geese, and Canada Geese During the Non-breeding Season (DjVu | PDF)
DALE E. GAWLIK, R. DOUGLAS SLACK ,  154-159

Survival of Radio-Collared Nestling Puerto Rican Parrots (DjVu | PDF)
J. MICHAEL MEYERS, WAYNE J. ARENDT, GERALD D. LINDSEY ,  159-163

New Nesting Area of Puerto Rican Parrots (DjVu | PDF)
J. MICHAEL MEYERS ,  164-166

Neotropical Migrants in Marginal Habitats on a Guatemalan Cattle Ranch (DjVu | PDF)
RODNEY B. SIEGEL, MARCO V. CENTENO ,  166-170

Ungulate Ectoparasite Removal by Black Caracaras and Pale-Winged Trumpeters in Amazonian Forests (DjVu | PDF)
CARLOS A. PERES ,  170-175

Notes on the Status and Behavior of the Swainson's Warbler in Cuba (DjVu | PDF)
ARTURO KIRKCONNELL, GEORGE E. WALLACE, ORLANDO H. GARRIDO ,  175-178

Comments on a Probable Gynandromorphic Black-throated Blue Warbler (DjVu | PDF)
GARY R. GRAVES, MICHAEL A. PATTEN, JON L. DUNN ,  178-180

Rufous Crown Feathers on Adult Male Tennessee Warblers (DjVu | PDF)
JAMES A. DICK, ROSS D. JAMES ,  181-182

American Goldfinch Nests in Purple Loosestrife (DjVu | PDF)
ERIK KIVIAT ,  182-186

Opportunistic Winter Water Acquisition by Pine Grosbeaks (DjVu | PDF)
DAVID F. G. WOLFE ,  186-187

Evidence of Nest Parasitism in Mottled Ducks (DjVu | PDF)
WILLIAM P. JOHNSON, FRANK C. ROHWER, MICHAEL CARLOSS ,  187-189

Eight New Host Species for the Parasitic Blow Fly Genus Protocalliphora (Diptera: Calliphoridae) (DjVu | PDF)
MIA REVELS ,  189-190

Observations of Shorebird Predation by Snapping Turtles in Eastern Lake Ontario (DjVu | PDF)
GREGORY S. PRYOR ,  190-192