Mew Gull Larus canus canus; heinei; kamtschatschensis; brachyrhynchus(last update: March 12, 2012) |
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Mew Gull brachyrhynchus 2nd cycle (2CY), October 23 2016, Yukon Harbor, Colby, Kitsap Co., Washington, USA. Picture: Mark Vernon.Brown in coverts, dark tertial centres and much black on primary coverts in the open wing. Still much black in tail and much black in outerhand, only small mirror on P10. Small white tips on outer primaries. |