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The Significance Of Combat In Male Rosy Finches, Howard Twining Nov 1938

Nesting Of An Eastern Kingbird In A Deserted Oriole Nest, Clarence Cottam Nov 1938

The Petrels Of Castle Rock, Del Norte County, California, E. W. Martin Nov 1938

Color Changes In A Captive Cassin Purple Finch, Dale Arvey Nov 1938

Front Matter (Pdf), The Condor Nov 1938

Discovery Of The Nest And Eggs Of The Tufted Jay, Robert T. Moore Nov 1938

Minutes Of Cooper Club Meetings, The Condor Nov 1938

A Male California Quail Hatches A Brood, Ben Glading Nov 1938

Some Notes From Negit Island, Mono Lake, California, Walter F. Nichols Nov 1938

Notes On The Distribution Of Loons And Grebes In California, James Moffitt Nov 1938

California Jays Catch Files, Frank Richardson Nov 1938

Back Matter (Pdf), The Condor Nov 1938

A New Race Of Becard From Northeastern Mexico, A. J. Rossem Nov 1938

Notes And News, The Condor Nov 1938

Index To Volume Xl, The Condor Nov 1938

Feeding Habits Of The Treganza Blue Heron, Russell K. Grater Nov 1938

The Pterylosis Of The California Condor, Alden R. Miller, Harvey I. Fisher Nov 1938

Ocean Waifs And What They Mean For Distribution, Joseph Grinnell Nov 1938

A Northwest Race Of The Cinnamon Hummingbird, A. J. Rossem Sep 1938

The Texas Nighthawk In Its Summer Home, Gayle Pickwell, Emily Smith Sep 1938

Some Feeding Habits Of The Red-Breasted Sapsucker, Charles G. Danforth Sep 1938

Minutes Of Cooper Club Meetings, The Condor Sep 1938

Correct Names For The Red-Backed Sandpiper And Northern Long-Billed Curlew, Louis B. Bishop Sep 1938

A Summer Record Of The White-Winged Crossbill In Oregon, Alden H. Miller Sep 1938

The Red Phalarope And Ruddy Turnstone In Colorado, Alfred M. Bailey, Robert J. Niedrach Sep 1938

A Race Of The Green Kingfisher From Northwestern Mexico, A. J. Rossem, The Marquess Hachisuka Sep 1938

Back Matter (Pdf), The Condor Sep 1938

The Singing Of The Mockingbird, Loye Miller Sep 1938

Hailstorm Fatal To California Condors, Egmont E. Rett Sep 1938

Notes And News, The Condor Sep 1938