Contents
The Destruction of Birds at the Lighthouses on the Coast at California
Walter Albion Squires and Harold E. Hansen
Early Autumn Birds in Yosemite Valley
Joseph Mailliard
A Note on the Tracheal Air-sac in the Ruddy Duck
Alexander Wetmore
Notes on Some Birds from Central Arizona
H. S. Swarth
A Return to the Dakota Lake Region
Florence Merriam Bailey
The Breeding Birds of Bexar County, Texas
Roy W. Quillin and Ridley Holleman
Editorial Notes and News
J. Grinnell
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
From Field and Study
Corrections
Alex Walker
An Eastern Record for the Townsend Solitaire
John B. Litsey
The Eastern Kingbird in California Again
Loye Miller
Northern Owls Again Visit Washington
J. H. Bowles
September Notes from Keddie, Plumas County, California
Austin Paul Smith
Publications Reviewed
Review: the Bird Study Book by T Gilbert Pearson
H. W. Grinnell