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Lesser Black-backed Gull
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Quidi Vidi Lake, St.
John's, Newfoundland |
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Dark adult Lesser Black-backed Gull
(probably subspecies intermedius) 16 January 2007. Its very
dark mantle and in flight its white mirror on only p10 suggested a Baltic Gull
(nominate subspecies fuscus). Note white streaks caused by
blowing snow. |
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Baltic-like Gull with
Herring Gull on 16 January 2007. |
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Lesser Black-backed Gull (subspecies
graellsii) with slate gray mantle contrasting strongly with black wingtips
on 14 January 2007. |
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