Contents
In Memoriam: Nathan Clifford Brown 1856-1941
Arthur H. Norton
Mating Behavior of the Sage Grouse
John W. Scott
Annual Cycle of the Black-capped Chickadee-3
Eugene P. Odum
Ossification in the Nestling House Wren
Russell A. Huggins, Sara E. Huggins, Isabelle H. Hellwig, and Gerhard Deutschlander
Body Temperatures of Antarctic Birds
Carl R. Eklund
Number of Eggs Laid by Herring Gulls
David E. Davis
Waterfowl Population at Cleveland, Ohio, Winter of 1939-40
R. A. O'Reilly Jr., J. F. Akers, and E. S. Newman
A Third Set of John Abbot Bird Drawings
Elsa G. Allen
Recent Literature
The Auk
Correspondence
The Auk
Obituaries
The Auk
Notes and News
The Auk
Index to Volume 59
The Auk
General Notes
The Name of the Mexican Tiger Heron
A. J. Rossem
Note on Corvus Ultramarinus Bonaparte
A. J. Rossem
A New Crow from Arizona
Allan R. Phillips
Notes on Malaysian Cuckoos
S. Dillon Ripley
Ticks Affecting Birds' Eyesight
C. Brooke Worth
Aspergillosis in a Snowy Owl
Gordon M. Meade and Dayton Stoner
Two New Bird Records for Utah
Cecil S. Williams
Mexican Dipper in the Huachuca Mountains, Arizona
Emmet R. Blake
Vermilion Flycatcher in Arkansas
John Ripley Forbes
Gambel's Sparrow in Western Virginia
Charles O. Handley Jr. and J. J. Murray
Food of Some Utah Birds
J. S. Stanford and G. F. Knowlton
Ilex Opaca as a Late Winter Food for Birds
George A. Petrides
Food of the Ruddy Turnstone
Clarence Cottam
Use of Certain Elaeagnus Species
Verne E. Davison
Nesting Habits of the Spotted Sandpiper
E. H. Knowles
Swimming Ability of Young Catbird
George A. Petrides
Great Black-backed Gull Killing American Goldeneye
J. D. Cleghorn
Northern Pileated Woodpecker Eating Salmon
T. Donald Carter
Remarkable Nesting Date of the Everglade Kite
Alexander Sprunt Jr.
American Egrets Nesting at High Altitude
Alexander Sprunt Jr.
A Hummingbird Migration
W. E. Saunders
Male Baldpate Attending Young
Robert C. Mcclanahan
Ruby-crowned Kinglet as Host of Cowbird
W. L. Holt
A Probable Case of Parasitism in the Starling
T. E. Musselman
Covers
Front Matter
The Auk
Back Matter
The Auk