Contents
Interspecific Preening Invitation Display of Parasitic Cowbirds
Robert K. Selander and Charles J. La Rue Jr.
Water Economy of the California Quail and Its Use of Sea Water
George A. Bartholomew and Richard E. Macmillen
Flight Energy and Estimated Flight Ranges of Some Migratory Birds
Eugene P. Odum, Clyde E. Connell, and Herbert L. Stoddard
Esophageal Diverticula in the Redpoll, Acanthis Flammea
Harvey I. Fisher and Eleanor E. Dater
Grace's Warbler in Mexico
Allan R. Phillips and J. Dan Webster
A Revision of Grace's Warbler
J. Dan Webster
The Eared Poor-will
W. J. Schaldach Jr. and Allan R. Phillips
The Songs and Calls of the Wood Thrush
Aretas A. Saunders
Burford Lake, New Mexico, Revisited
William S. Huey and James R. Travis
Hybrids among the Fringillid Genera Junco-zonotrichia and Melospiza
Robert W. Dickerman
Book Reviews
The Auk
Recent Literature
The Auk
Notes and News
The Auk
Correspondence
The Auk
Index to Volume 78
The Auk
General Notes
Lipase Activity in the Heart Muscle of a Migratory and a Nonmigratory Bird
J. C. George and P. Thomas Iype
Tail Molt of the Saw-whet Owl
Charles T. Collins
A Curtailed Postjuvenal Molt in the Steller Jay
Frank A. Pitelka
First Tufted Duck Seen in Oregon
James G. Olson
A Record of the Yellow Rail from Dallas County, Texas
Warren M. Pulich
A White-winged Scoter Specimen from Alabama
Thomas Z. Atkeson
Dendroica Dominica Stoddardi from South Carolina
Edward Von Dingle
Cattle Egret in Mexico
Col. L. R. Wolfe
Recovery of Bird Band from an Owl Pellet
Ralph H. Town
Loss of 1,000 Lesser Sandhill Cranes
George W. Merrill
Observation of Avian Pox in a Yellow-shafted Flicker
Ronald F. Labisky and Stuart H. Mann
A Method of Netting Birds at Open Nests in Trees
Val Nolan Jr.
Aerial Pursuit of Hawks by Turkeys
R. Roy Johnson
Covers
Front Matter
The Auk
Back Matter
The Auk