The Plumage Cycle of the California Gull (Larus Californicus) with Notes on Color Changes of Soft Parts

Authors:
William H. Behle, Robert K. Selander
Journal:
Auk
Volume:
70
Issue:
3 (July-September)
Year:
1953
Pages:
239-260
File attachments
p0239-p0260.pdf (1.11 MB)

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