Herring Gull Photo Index |
Herring Gull Larus argentatusSecond-winter, West Midlands, December 2012 |
© A. R. Dean
Bill pattern in 2W Herring Gull is rather variable. In this individual note the sharply contrasted flesh-pink base and black tip, creating a pattern recalling 1W Glaucous Gull. This pattern is relatively infrequent but perhaps more regular in nominate argentatus than in argenteus.
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