Contents
Nesting of Virginia's Warbler
Alfred M. Bailey and Robert J. Niedrach
Systematic Position of the Genus Ciccaba Wagler
James L. Peters
Owl Studies at Ann Arbor, Michigan
Kenneth A. Wilson
Birds of Central Luzon
Captain L. R. Wolfe and U. S. Army
The Sclerotic Ring in North American Birds
Elizabeth L. Curtis and Robert C. Miller
Some Georgia Records of John Abbot, Naturalist
Anna Stowell Bassett
Two Southern Petrels in the North Pacific
James Moffitt
The Eastern Cowbird Vs the Kentucky Warbler
J. Warren Jacobs
Two New Birds from the Chisos Mountains, Texas
Herbert W. Brandt
Recent Literature
The Auk
Obituaries
The Auk
Notes and News
The Auk
The Fifty-fifth Stated Meeting of the American Ornithologists' Union
Lawrence E. Hicks
Treasurer's Annual Report
The Auk
General Notes
Eastern Brown Pelican in North Dakota
C. J. Henry
Whistling Swan in New Hampshire
Lewis O. Shelley
Double-crested Cormorant in Delaware
Robert C. Mcclanahan
Shoveller Breeding in Northern Alabama
A. R. Cahn and Paul Bryan
Blue Duck or Mountain Duck
Allan Brooks
Eclipse in Ducks of the Southern Hemisphere
Allan Brooks
Black Gyrfalcon in Wisconsin
The Auk
Purple Gallinule in Central Illinois
Frank Bellrose and Lynn Hutchens
Greater Prairie Chicken in Western Pennsylvania?
W. E. Clyde Todd
Greater Yellow-legs Swimming
Charles M. Cadwalader
American Knot in Iowa
Thomas G. Scott
Red-backed Sandpiper at Harrisburg, Pennsylvania
Harold B. Wood
Migration of Godwits at Westport, Washington
Adam Balmer
A Skua in the Caribbean Sea
Alexander Wetmore
Glaucous Gull in Illinois
Frank Bellrose
Avocet in South Carolina
Clarence F. Smith
Glaucous-winged Gull in Oklahoma
George Miksch Sutton
Longevity of a Black-headed Gull
H. W. Robinson
Montana Horned Owl in Massachusetts
Miss Juliet Richardson
Ivory Gull from Oba, Ontario
L. L. Snyder
Great Gray Owl from New York State
Dayton Stoner
Hummingbird in a Pigeon Hawk's Stomach
George H. Lowery Jr.
Albino Chimney Swift
Leonard Wing
An Abnormal Blue Jay Primary
George M. Sutton and John R. Arnold
An Unfortunate Pine Warbler
George Miksch Sutton
A Warbler Wave of Interest
C. Russell Mason
Notes from Arkansas
William H. Deaderick
Bird Records from Northern Coahuila
Ernest G. Marsh Jr. and James O. Stevenson
Four Extra-limital Records
Herbert W. Brandt
Audubon Copper Plates, Additions and Corrections
Phoebe Knappen
Covers
Front Matter
The Auk
Back Matter
The Auk