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Piotr Pogoda: Double-crested Cormorant (Phalacrocorax auritus)
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Piotr Pogoda: Northern Gannet (Morus bassanus)
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Piotr Pogoda: Northern Gannet (Morus bassanus)
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Piotr Pogoda: Northern Gannet (Morus bassanus)
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Piotr Pogoda: Northern Gannet (Morus bassanus)
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Piotr Pogoda: Northern Gannet (Morus bassanus)
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Piotr Pogoda: Ring-billed Gull (Larus delawarensis)
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Piotr Pogoda: Great Black-backed Gull (Larus marinus)