Grzegorz Lesniewski / Whooper Swans (Cygnus cygnus) in courtship display on meadows. Odra River, Silesia, Poland, January.
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Grzegorz Lesniewski / Wisent / European Bison (Bison bonasus) crossing the Sun River. Bieszczady Mountains, the Carpathians, Bieszczady National Park, Poland, February.
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Grzegorz Lesniewski / European Otter (Lutra lutra) with fish prey. Bieszczady National Park, the Carpathians, Poland, February.
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Grzegorz Lesniewski / Eurasian Curlew (Numenius arquata) in wet grass lit by dawn light. Biebrza National Park, Biebrza marshes, Poland, May.
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Grzegorz Lesniewski / Swallowwort Gentian (Gentiana asclepiadea). Bieszczady National Park, the Carpathians, Poland, September.
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Grzegorz Lesniewski / Dawn rising behind Polonina Carynska. Bieszczady National Park, the Carpathians, Poland, October 2009.
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Grzegorz Lesniewski / Two Wisent / Bison (Bison bonasus). Bialowieza Forest, Bialowieza National Park, Poland, November.
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Grzegorz Lesniewski / Four Wisent / Bison (Bison bonasus) standing in a row. Bialowieza Forest, Bialowieza National Park, Poland, November.
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Grzegorz Lesniewski / Ural Owl (Strix uralensis) perched. Bieszczady National Park, the Carpathians, Poland, December.
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Grzegorz Lesniewski / Herd of Carpathian Pony / Hucul (Equus caballus) in snow. Bieszczady National Park, the Carpathians, Poland, March.
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Grzegorz Lesniewski / Herd of Carpathian Pony / Hucul (Equus caballus) in snow. Bieszczady National Park, the Carpathians, Poland, March.
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Grzegorz Lesniewski / Herd of Carpathian Pony / Hucul (Equus caballus) in snow. Bieszczady National Park, the Carpathians, Poland, March.
