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Notes And News, The Condor Sep 1939

Western Red-Tailed Hawk Nests On High Voltage Tower, Emerson A. Stoner Sep 1939

Shrikes, Red-Wings, And The Cowbird, Laurence B. Potter Sep 1939

Townsend Solitaires Declare Ownership, C. W. Lockerbie Sep 1939

An Occurrence Of The Arctic Horned Owl In Western Colorado, Arthur F. Halloran Sep 1939

Back Matter (Pdf), The Condor Sep 1939

Front Matter (Pdf), The Condor Sep 1939

A Review Of The House Finches Of The Subgenus Burrica, Robert T. Moore Sep 1939

Fall Wanderings Of Clapper Rails, Robert T. Orr Jul 1939

The History Of A Family Of Black Phoebes, George Oberlander Jul 1939

Bird Records From Utah And Arizona, Angus M. Woodbury Jul 1939

The House Finch In The Willamette Valley, Oregon, Kenneth Gordon Jul 1939

"The Mississippi Kite In Spring", Wilson C. Hanna Jul 1939

Old-Squaw And American Scoter In San Diego Region, William Tod Helmuth Jul 1939

Some Unusual Arizona And New Mexico Bird Records, Gale Monson Jul 1939

Starlings Arrive In Utah, C. W. Lockerbie Jul 1939

Observations On The Reproductive Behavior Of Great Blue Herons, F. Wallace Taber Jul 1939

Notes On The Salt-Feeding Habits Of The Red Crossbill, Elmer C. Aldrich Jul 1939

Back Matter (Pdf), The Condor Jul 1939

Front Matter (Pdf), The Condor Jul 1939

Notes And News, The Condor Jul 1939

Minutes Of Cooper Club Meetings, The Condor Jul 1939

Geographic Variation In The Fork-Tailed Petrel, J. Grinnell, Frederick H. Test Jul 1939

Notes On The Distribution Of The Lesser Canada Goose And Cackling Goose In California, James Moffitt Jul 1939

Two Fossil Birds From The Lower Miocene Of South Dakota, Alden H. Miller, Lawrence V. Compton Jul 1939

Food Consumption Of A Sparrow Hawk, Leonard Wing, Anne Hinshaw Wing Jul 1939

Minutes Of Cooper Club Meetings, The Condor May 1939

Winter Robins And Waxwings In Montana And Western North Dakota, E. C. Moran May 1939

White-Throated Sparrow Coincidence And Other Notes, C. I. Clay May 1939

A Pleistocene Egg From Nevada, Alexander Wetmore May 1939