Common Gull
Larus canus kamtschatschensis
Datum | 28 February 2018 |
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Locatie | Hokkaido, Japan |
Fotograaf | Eduard Sangster |
Bekeken | 806 × |
Dit taxon broedt ten oosten van de Lena rivier, waar het heinei vervangt. BOW schrijft: "Largest subspecies, with relatively more robust bill that is thicker and more parallel-sided than other races; black extends basally to near tips of primary coverts on P8-P9; P1-P7 usually with white spot between gray and black; mantle medium gray; eye generally pale yellow". |