 Kittiwake Rissa trydactyla
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 Black legged Kittiwake, 1 cy, winter
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 Black legged Kittiwake Drieteenmeeuw Rissa tridactyla
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 Kittiwake Rissa trydactyla
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 Red legged Kittiwake
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 Black legged Kittiwake a4173.jpg
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 Kittiwake Rissa trydactyla
|
 Black legged Kittiwake, 1 cy
|
 Black legged Kittiwake Drieteenmeeuw Rissa tridactyla
|
 Kittiwake Rissa trydactyla
|