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The Auk Volume 81, Number 1 January, 1964 |
LIFE HISTORIES OF HERMIT HUMMINGBIRDS (DjVu | PDF)
ALEXANDER F. SKUTCH , 5-25
RELATION OF OXYGEN CONSUMPTION TO TEMPERATURE IN THE RED AND WHITE-WINGED CROSSBILLS (DjVu | PDF)
WILLIAM R. DAWSON, HARRISON B. TORDOFF , 26-35
IN MEMORIAM: CHARLES WILLIAM BEEBE (DjVu | PDF)
LEE S. CRANDALL , 36-41
THE DEVELOPMENT OF NEST-BUILDING BEHAVIOR IN A WEAVERBIRD (DjVu | PDF)
ELSIE C. COLLIAS, NICHOLAS E. COLLIAS , 42-52
EXPERIMENTS ON SPECIES DISCRIMINATION IN BLUE-WINGED WARBLERS (DjVu | PDF)
FRANK B. GILL, WESLEY E. LANYON , 53-64
THE SPECIFIC DISTINCTNESS OF THE GREATER AND LESSER PRAIRIE CHICKENS (DjVu | PDF)
ROBERT E. JONES , 65-73
THE DECLINE AND PRESENT STATUS OF THE IMPERIAL WOODPECKER OF MEXICO (DjVu | PDF)
JAMES T. TANNER , 74-81
GENERAL NOTES
Ecology of the Budgerygah (DjVu | PDF)
MRS. RAY ROTHWELL, DEAN AMADON , Page 82
Displays of the Buff-breasted Sandpiper at Norman, Oklahoma (DjVu | PDF)
LEWIS W. ORING , 83-86
American Widgeon and Shoveler Breeding in Vermont (DjVu | PDF)
ROBERT W. FULLER, NEIL E. KING , 86-87
Egg Moving by Incubating Ducks (DjVu | PDF)
LEWIS W. ORING , 88-89
Swaying Display of a Female Bell's Vireo (DjVu | PDF)
JON C. BARLOW , 89-90
Golden Eagle Nesting in Ontario (DjVu | PDF)
HARRY G. LUMSDEN , Page 91
Wing-flashing in the Red-backed Scrub-robin, Erythropygia Zambesiana (DjVu | PDF)
BURT L. MONROE, JR. , 91-92
Icterus Bullockii in Massachusetts (DjVu | PDF)
DOROTHY E. SNYDER , 92-94
Further Observations on the Regulation of the Annual Testicular Cycle in Bobolinks (Dolichonyx Oryzivorus) (DjVu | PDF)
WILLIAM L. ENGELS , 95-96
Nesting of Worm-eating Warbler and Slate-colored Junco in Eastern Massachusetts (DjVu | PDF)
CHARLOTTE E. SMITH , 96-97
RECENT LITERATURE (DjVu | PDF)
108-121
NOTES AND NEWS (DjVu | PDF)
122-124
CORRIGENDA (DjVu | PDF)
Page 124
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() American Ornithologists' Union |