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The Auk Volume 71, Number 4 October, 1954 |
THE REPRODUCTIVE CYCLE OF AMERICAN COOTS IN CALIFORNIA (DjVu | PDF)
GORDON W. GULLION , 366-412
WEIGHT AND FAT DEPOSITION IN RELATION TO SPRING MIGRATION IN TRANSIENT WHITE-THROATED SPARROWS (DjVu | PDF)
ALBERT WOLFSON , 413-434
A NESTING OF VIOLET-GREEN SWALLOWS (DjVu | PDF)
C. R. B. COMBELLACK , 435-442
THE VULTURES: THEIR MOVEMENTS, ECONOMIC STATUS, AND CONTROL IN TEXAS (DjVu | PDF)
PAUL W. PARMALEE , 443-453
IN MEMORIAM: OTTO WIDMANN (DjVu | PDF)
T. S. PALMER , 454-457
THE STRUCTURE OF THE LIVER OF BIRDS (DjVu | PDF)
JOSEPH J. HICKEY, HANS ELIAS , 458-462a
GENERAL NOTES
A Great Flight of Kittiwakes (Rissa Tridactyla) (DjVu | PDF)
DOROTHY E. SNYDER , 463-464
A Technique for Recording Rapid Consecutive Field Observations (DjVu | PDF)
L. M. BARTLETT , Page 464
Plumages and Territorial Behavior of the Lucifer Hummingbird in the Chisos Mountains, Texas (DjVu | PDF)
ROBERT P. FOX , 465-466
Cardiac and Pectoral Muscles of Trochilids (DjVu | PDF)
FRANK A. HARTMAN , 467-469
Food of the Great Horned Owl and Barn Owl in East Texas (DjVu | PDF)
PAUL W. PARMALEE , 469-470
Another Hybrid Zonotrichia Albicollis X Junco Hyemalis (DjVu | PDF)
L. L. SNYDER , Page 471
A Case of Bird-eating by the Cowbird (Molothrus Ater) (DjVu | PDF)
RICHARD H. BACKUS , Page 471
Symbiotic Feeding of Snowy Egrets with Cattle (DjVu | PDF)
DALE W. RICE , 472-473
Habitat of the Screaming Seedeater (Sporophila Caerulescens) in Brazil (DjVu | PDF)
MARGARET H. MITCHELL , Page 473
Immature Females with Adult Male Plumage Characters (DjVu | PDF)
A. L. RAND , 474-475
Further Comments on the Breeding Season of Barn Owls in Southern California (DjVu | PDF)
PAUL A. STEWART , Page 475
RECENT LITERATURE (DjVu | PDF)
476-493
NOTES AND NEWS (DjVu | PDF)
494-495
OBITUARIES (DjVu | PDF)
496-497
INDEX TO VOLUME 71 (DjVu | PDF)
499-518
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator American Ornithologists' Union |
