Atlantic Puffin (Fratercula arctica)
by Geert Bauke Kortleve
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Black-throated Loon (Gavia arctica)
by Geert Bauke Kortleve
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Parelduiker - Black-throated Loon - Gavia arctica
by Ton, Ben & Rob Nagtegaal
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Atlantic puffin - Fratercula arctica
by mvphoto
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Papagaaiduiker - Puffin - Fratercula arctica
by Ton, Ben & Rob Nagtegaal
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Atlantic Puffin (Fratercula arctica)
by Dave Barnes
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Sonata Arctica
by Metalphotography Belgium
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Mystery Loon in New York, 12 November 2009
by Nick Komar
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Plongeon arctique - Black-throated Diver
by dinah saluz
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Black Throated Diver . Gavia arctica
by SWBirder
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