The Karst region of Slovenia and Croatia is characterised by a multitude of lakes and waterfalls, including the Plitivice world heritage site and the springs which feed the Sava and Gacka Rivers.
Michel Roggo / Underwater landscape with Chub (Squalius cephalus) in the lakes of Plitvicka Jezera National Park, Croatia, October 2012 Taken for the Freshwater Project.
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Michel Roggo / Trees over water with fallen leaves, Lake Plitvice Lakes National Park in autumn, Croatia. October 2007.
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Michel Roggo / Trees over Savica, a spring creek of the Sava Bohinjka River, Slovenia. June. Photographed for The Freshwater Project
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Michel Roggo / Underwater landscape in Karst spring, Julian alps, Slovenia, June. Taken for the Freshwater Project.
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Michel Roggo / Sava Dolinka River, just after spring, part of the Natura 2000 European ecological network, Slovenia. June 2013. Photographed for The Freshwater Project
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Michel Roggo / Underwater landscape in Karst spring, Julian alps, Slovenia, June. Taken for the Freshwater Project.
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Michel Roggo / Spring of the Sava Dolinka River, karst spring, part of the Natura 2000 European ecological network, Slovenia. June 2013. Photographed for The Freshwater Project
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Michel Roggo / Chub (Squalius cephalus) shoal at spawning ground with Mallard duck (Anas platyrhynchos) Sava Bohinjka River, Slovenia. June. Photographed for The Freshwater Project
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Wild Wonders of Europe / Roggo / Chub (Squalius / Leuciscus cephalus) on spawning ground, Sava river, Slovenia, June 2009
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Michel Roggo / Split level view of Savica, a spring creek of the Sava Bohinjka River, Slovenia. June 2013 . Photographed for The Freshwater Project
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Michel Roggo / Spring of the Sava Dolinka River, karst spring, part of the Natura 2000 European ecological network, Slovenia. June 2013. Photographed for The Freshwater Project
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Michel Roggo / Underwater view of karst spring of the Sava Dolinka River, karst spring, part of the Natura 2000 European ecological network, Slovenia, October 2012. Taken for the Freshwater Project.
