From Field and Study

Anderson, Anders H. ; Anderson, Anne ; Jewett, Stanley G. ; Young, James A. ; Richardson, Frank ; Hodges, James ; Booth, Ernest S. ; Covel, Paul F. ; Gullion, Gordon W. ; Peyton, Sidney B.

The Condor (Los Angeles, Calif.), 1948-07, Vol.50 (4), p.163-165 [Periódico revisado por pares]

Cooper Ornithological Club

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