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A Return To The Dakota Lake Region, Florence Merriam Bailey May 1918

The Distribution Of The Subspecies Of The Brown Towhee (Pipilo Crissalis), H. S. Swarth May 1918

Editorial Notes And News, J. Grinnell May 1918

The Tragical Addition Of A New Bird To The Campus List, Richard Hunt May 1918

Front Matter (Pdf), The Condor May 1918

Costa's Hummingbird-Its Type Locality, Early History And Name, T. S. Palmer May 1918

Another Reference To Early Experiments In Keeping Hummingbirds In Captivity, T. S. Palmer May 1918

Are Red-Headed Woodpeckers Moving West?, Aldo Leopold May 1918

Evidence On The Food Of Hawks And Owls In California, Harold C. Bryant May 1918

Additional Records Of European Widgeon In California, Joseph Mailliard May 1918

An Odd Nest Of The Song Sparrow Of Loss Coronados Islands, Nelson K. Carpenter, J. B. Dixon May 1918

Wood Ibis At San Diego, Henry Grey May 1918

Back Matter (Pdf), The Condor May 1918

Two More Records For The Widgeon In Washington, And Other Notes, J. H. Bowles Mar 1918

Front Matter (Pdf), The Condor Mar 1918

The Scarlet Ibis In Texas, R. A. Sell Mar 1918

Editorial Notes And News, J. Grinnell Mar 1918

Seven New Or Noteworthy Birds From East-Central California, Joseph Grinnell Mar 1918

Review: The Distribution Of Bird-Life In Colombia; A Contribution To A Biological Survey Of South America By Frank M Chapman, H. S. Swarth Mar 1918

Review: Natural History Observations From The Mexican Portion Of The Colorado Desert By Robert Cushman Murphy, J. Grinnell Mar 1918

Back Matter (Pdf), The Condor Mar 1918

In Memoriam: Lyman Belding (With Frontispiece), Walter K. Fisher Mar 1918

The Salt Marsh Yellowthroats Of San Francisco, George W. Schussler Mar 1918

A Return To The Dakota Lake Region, Florence Merriam Bailey, Robert B. Rockwell Mar 1918

The Name Of The American Barn Swallow, J. Grinnell Mar 1918

A Study Of The Incubation Periods Of Birds - What Determines Their Lengths? By W H Bergtold, J. Grinnell Mar 1918

Wood Duck At San Diego, Henry Grey Mar 1918

Review: Birds Of America By T Gilbert Pearson, J. Grinnell Mar 1918

Observations In A Swallow Colony, Nelson K. Carpenter Mar 1918

Bird Notes From Forrester Island, Alaska, George Willett Mar 1918