A Florida Specimen of Sennett's Nighthawk, Chordeiles Minor Sennetti (DjVu | PDF)
ROBERT M. MENGEL ,  Page 507

Aerial Feeding on Insects by Ruby-throated Hummingbird, Archilochus Colubris (DjVu | PDF)
L. L. SNYDER ,  Page 507

A Western Record of the Quetzal, Pharomachrus Mocinno Mocinno, and Chachalaca, Penelopina Nigra, in Mexico (DjVu | PDF)
DONALD F. HOFFMEISTER ,  507-508

Notes on the Barbet Genus Eubucco (Capitonidae) in Southern Peru (DjVu | PDF)
MELVIN A. TRAYLOR, JR. ,  508-510

Eastern Kingbird, Tyrannus Tyrannus (Linné), from Brazil (DjVu | PDF)
HELMUT SICK ,  Page 510

Gray Kingbird, Tyrannus Dominicensis, Nesting in Alabama (DjVu | PDF)
HENRY M. STEVENSON ,  510-511

Courtship Display of the Rock Wren, Salpinctes Obsoletus Obsoletus (DjVu | PDF)
EDMUND C. JAEGER ,  Page 511

Another Record of the Cedar Waxwing, Bombycilla Cedrorum, Feeding on Dragonflies (DjVu | PDF)
RALPH W. DEXTER ,  Page 511

Some Observations on the Nesting and Feeding Habits of the Starling, Sturnus Vulgaris (DjVu | PDF)
MARY J. BROWN ,  511-512

Alaska Myrtle Warbler, Dendroica Coronata Hooveri, in Ohio (DjVu | PDF)
EMERSON KEMSIES, G. RONALD AUSTING ,  Page 513

Northern Redstart, Setophaga Ruticilla Tricolora, in Ohio (DjVu | PDF)
EMERSON KEMSIES, G. RONALD AUSTING ,  Page 513

English Sparrow, Passer Domesticus, Parasitized by Cowbird, Molothrus Ater (DjVu | PDF)
HERVEY BRACKBILL ,  Page 513

Summer Tanager, Piranga Rubra Rubra, in Winter in Florida (DjVu | PDF)
J. J. MURRAY, ALEXANDER SPRUNT, JR. ,  513-514

A Neglected Description (DjVu | PDF)
JOHN T. ZIMMER ,  Page 514

Florida Cardinal, Richmondena Cardinalis Floridanus, as Honey-Gatherer (DjVu | PDF)
PHYRNE SQUIER RUSSELL ,  514-515

Cardinal, Richmondena Cardinalis, Wintering in North Dakota (DjVu | PDF)
HENRY C. KYLLINGSTAD ,  Page 515

Doubly-occupied Nests of the Eastern Cardinal, Richmondena Cardinalis (DjVu | PDF)
OSCAR HAWKSLEY, ALVAH P. MCCORMACK ,  515-516

Cardinal, Richmondena Cardinalis, Assists in Feeding of Robins (DjVu | PDF)
STANLEY LOGAN ,  516-517

Young Evening Grosbeaks, Hesperiphona Vespertina, at Saranac Lake, New York, 1949 (DjVu | PDF)
B. M. SCHAUB ,  517-519

The Occurrence and Possible Significance of a Spring Molt in Leconte's Sparrow (DjVu | PDF)
HARRISON B. TORDOFF, ROBERT M. MENGEL ,  519-522

Scott's Sparrow, Aimophila Ruficeps Scottii, A New Bird for Kansas (DjVu | PDF)
R. W. FREDRICKSON ,  Page 522

Development of White in Tails of Juncos, Junco Hyemalis (DjVu | PDF)
HAROLD B. WOOD ,  522-523

Behavior Responses of the Slate-colored Junco, Junco Hyemalis Hyemalis (DjVu | PDF)
PAUL A. STEWART ,  523-524

On Enemy Recognition (DjVu | PDF)
A. L. RAND ,  524-525

Four Additional Species for Panamá (DjVu | PDF)
ALEXANDER WETMORE ,  525-526

Land Birds Feeding on Crayfish (DjVu | PDF)
JAMES HODGES ,  526-527

Taxonomic Notes on South American Birds (DjVu | PDF)
JAMES BOND ,  527-529

Notes on Birds of Islands in Great Salt Lake (DjVu | PDF)
WILLIAM H. MARSHALL ,  Page 529

Ocean Vessels and the Distribution of Birds (DjVu | PDF)
MALCOLM DAVIS ,  529-530