Contents
In Memoriam: James Alexander Munro
James L. Baillie
Vocal Behavior of Adult California Quail
H. Warrington Williams
Field Studies of Wilson's Phalarope
J. E. Johns
Preflight and Flight Behavior of Canada Geese
Dennis G. Raveling
The Masked Duck in the United States
Paul A. Johnsgard and Dirk Hagemeyer
A Tissue Culture Technique for the Study of Avian Chromosomes
Vojislav Jovanovi and Leonard Atkins
Summer Birds of the Pack Ice in the Weddell Sea, Antarctica
David R. Cline, Donald B. Siniff, and Albert W. Erickson
Additional Responses of the Poor-will to Low Temperatures
George T. Austin and W. Glen Bradley
Notes on the Possible Migration and the Nesting of the Black Vulture in Central America
Alexander F. Skutch
Sexual Dimorphism of Large Gulls (larus Spp)
Agnar Ingolfsson
Periodical Literature
The Auk
Notes and News
The Auk
Correspondence
The Auk
Index to Volume 86
The Auk
General Notes
Birds New to North America and the Pribilof Islands, Alaska
Max C. Thompson and Robert L. Delong
First Vermilion Flycatcher Specimen from Missouri
David A. Easterla and Richard A. Anderson
Notes on the Long-billed Curlew
Richard L. Timken
Giant Cowbird Solicits Preening from Man
Robert B. Payne
Mallard Hatching from an Egg Cracked by Freezing
Raymond J. Greenwood
Sage Thrasher and Other Unusual Birds in North-central Florida
David W. Johnston
Notes on Birds of Isla San Andr
Dennis R. Paulson, Gordon H. Orians, and Charles F. Leck
Commensal Feeding in Grebes
Dennis R. Paulson
Ochre-striped Antpitta in Colombia
Jon C. Barlow and James A. Dick
Bilateral Gynandrism in a Cardinal and a Rufous-sided Towhee
Amelia R. Laskey
Age-specific Mortality of American Goldfinch Nestlings
Larry C. Holcomb
Hatchability, Clutch Position, and Hatching Sequence in Mallards
Harold H. Prince, P. B. Siegel, and George W. Cornwell
Starlings Bred in Captivity
Robert L. Miller
Goslings Descend from Aerial Nest, Attacked by Bald Eagle
Maurice G. Hornocker
Note on Bill Color of the Ruddy Duck, Oxyura Jamaicensis Rubida
Helen Hays and Helen M. Habermann
Turkey Vultures Land on Vessel in Fog
William R. Mote
First Specimen of the Lark Bunting from Alabama
Merriam L. Miles
Covers
Front Matter
The Auk
Back Matter
The Auk