![]() |
SORASearchable Ornithological Research Archive | Help |
![]() |
The Auk Volume 56, Number 4 October, 1939 |
MARINE ALGAE IN FOOD OF RHODE ISLAND WATERFOWL (DjVu | PDF)
JOHN J. LYNCH , 374-380
SOCIAL HIERARCHY IN FLOCKS OF THE CANARY (DjVu | PDF)
HURST HUGH SHOEMAKER , 381-406
PTERYLOSIS OF THE BLACK VULTURE (DjVu | PDF)
HARVEY I. FISHER , 407-410
FLUCTUATIONS IN NUMBERS OF BIRDS IN THE TORONTO REGION (DjVu | PDF)
J. MURRAY SPEIRS , 411-419
HISTORY OF ONE HUNDRED NESTS OF ARCTIC TERN (DjVu | PDF)
OLIN SEWALL PETTINGILL, JR. , 420-428
FALL MIGRATIONS OF HAWKS AT HAWK MOUNTAIN, PENNSYLVANIA, 1934-1938 (DjVu | PDF)
MAURICE BROUN , 429-441
HABITS OF WHITE-EARED HUMMINGBIRD IN NORTHWESTERN MEXICO (DjVu | PDF)
ROBERT T. MOORE , 442-446
REDISCOVERY OF HELEODYTES CHIAPENSIS AND TANGARA CABANISI (DjVu | PDF)
PIERCE BRODKORB , 447-450
STORM MORTALITY IN A WINTER STARLING ROOST (DjVu | PDF)
EUGENE P. ODUM, FRANK A. PITELKA , 451-455
FEEDING BEHAVIOR OF A NORTHERN SHRIKE (DjVu | PDF)
WILLIAM MONTAGNA , 456-459
SUBSPECIES OF THE SPRUCE GROUSE (DjVu | PDF)
LEONARD J. UTTAL , 460-464
A NEW SWIFT FROM THE UNITED STATES (DjVu | PDF)
CHARLES H. ROGERS , 465-468
GENERAL NOTES
Western Grebe in New Hampshire (DjVu | PDF)
EUGENE J. GOELLNER , Page 469
Predatory Instincts in the American Egret (DjVu | PDF)
ALEXANDER SPRUNT, JR. , Page 469
American Egret and Little Blue Heron in Lower Mohawk River Valley (DjVu | PDF)
GUY BARTLETT , 469-470
African Cattle Heron Taken in British Guiana (DjVu | PDF)
EMMET R. BLAKE , 470-471
White-fronted Goose at Madison, Wisconsin (DjVu | PDF)
JOHN S. MAIN , Page 471
European Widgeon at Louisville, Kentucky (DjVu | PDF)
BURT L. MONROE , Page 471
Pintail Nesting in New Brunswick (DjVu | PDF)
HAROLD S. PETERS , Page 471
Bahama Pintail in Virginia (DjVu | PDF)
ROBERT CUSHMAN MURPHY , 471-472
Blue-winged Teal in Unusual Numbers at Fort Erie, Ontario (DjVu | PDF)
R. W. SHEPPARD , Page 472
American Scorer at Harrisburg, Pennsylvania (DjVu | PDF)
HAROLD B. WOOD , Page 472
Feeding Habits of Black Vulture (DjVu | PDF)
E. A. MCILHENNY , 472-474
Eastern Sparrow Hawk Feeding on Big Brown Bat (DjVu | PDF)
DAYTON STONER , Page 474
Falcon, Buteo and Harrier Eat Herring Gull (DjVu | PDF)
ALLAN D. CRUICKSHANK , 474-475
Purple Gallinule in Maryland (DjVu | PDF)
I. HAMPE, H. SEIBERT, H. KOLB , Page 475
Spring Flight of Golden Plover at Madison, Wisconsin (DjVu | PDF)
A. W. SCHORGER , Page 475
Recent Observations on the Eskimo Curlew in Argentina (DjVu | PDF)
ALEXANDER WETMORE , 475-476
Western Sandpiper Near Chicago (DjVu | PDF)
STEPHEN S. GREGORY, JR. , Page 476
Black Terns in New Brunswick (DjVu | PDF)
HAROLD S. PETERS , Page 476
Spring Record of Dovekie in the Connecticut Valley (DjVu | PDF)
AARON C. BAGG , Page 476
Left-handedness in the Carolina Paroquet (DjVu | PDF)
FRANCIS H. ALLEN , 476-477
Western Olive-backed Thrush in West Virginia and Tennessee (DjVu | PDF)
ALEXANDER WETMORE , Page 477
Starlings Nesting Near Rogers, Arkansas (DjVu | PDF)
F. D. CROOKS , Page 477
Starlings in New Mexico (DjVu | PDF)
PHILIP F. ALLAN , 477-478
Seasonal Starling Numbers in Suburban Long Island (DjVu | PDF)
J. T. NICHOLS , 478-479
Dysmorodrepanis Munroi Probably not a Valid form (DjVu | PDF)
JAMES C. GREENWAY, JR. , 479-480
Kirtland's Warbler at Kalamazoo, Michigan (DjVu | PDF)
JOSSELYN VAN TYNE , 480-481
Mourning Warbler Nesting in the Chicago Region (DjVu | PDF)
FRANK A. PITELKA , Page 481
Partial Albinism in a Bronzed Grackle (DjVu | PDF)
J. WILL HARMON , Page 481
Eastern Evening Grosbeak at Harrisburg, Pennsylvania (DjVu | PDF)
HAROLD B. WOOD , Page 481
On a Specimen of Sporophila Cinnamomea (Lafresnaye) (DjVu | PDF)
JAMES BOND , Page 481
Northern Sage Sparrow on the East Slope of the Rockies in Colorado (DjVu | PDF)
FRED MALLERY PACKARD , 481-482
Three Records from Autauga County, Alabama (DjVu | PDF)
LEWIS S. GOLSAN , 482-483
Notes from Wisconsin (DjVu | PDF)
A. W. SCHORGER , Page 483
Birds that Feed on Russian Olive (DjVu | PDF)
WILLIAM R. VAN DERSAL , 483-484
RECENT LITERATURE (DjVu | PDF)
485-501
OBITUARIES (DjVu | PDF)
502-504
CORRESPONDENCE
More Nomenclature in the Genus Quiscalus (DjVu | PDF)
ALEXANDER WETMORE , 505-506
INDEX TO VOLUME 56 (DjVu | PDF)
507-520
Cover to Cover (DjVu)
|
Blair
O. Wolf, SORA Coordinator![]() American Ornithologists' Union |