Biodiversity | Wadden Sea

Geese on and above mudflats during high tide in the evening light. © Martin Stock / LKN.SH.

27.09.2025 - 05.10.2025

West Coast Vogelkiek in Schleswig-Holstein

National Park Wadden Sea Schleswig-Holstein (D)

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Two people with bird-watching gear walking past sitting geese. © Martin Stock/LKN.SH.

12.04.2025 - 11.05.2025

Brent Geese Days

Halligen, Schleswig-Holstein (D)

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24.09.2019 - 26.09.2019

SWIMWAYs: Understanding connectivity within the life cycles of coastal fish

Hamburg (D)

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Wadden Sea Ecosystem 39: Trends of Migratory and Wintering Waterbirds in the Wadden Sea 1987/1988-2016/2017

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Harbour seal resting on sand looking into the camera. © Anders Galatius.

Harbour Seal Numbers in the Wadden Sea and on Helgoland in 2018

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Seal Management Plan 2018-2022

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A group of grey seals resting and sunbathing on a sand bank near the water with birds circling above. © Hans Verdaat (WMR).

Grey Seal Numbers in the Wadden Sea and on Helgoland in 2017-2018

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A group of grey seals resting and sunbathing on a sand bank near the water with birds circling above. © Hans Verdaat (WMR).

Grey Seal Numbers in the Wadden Sea and on Helgoland in 2016-2017

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National Census Reports East Atlantic Africa 2017

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Harbour seal resting on sand looking into the camera. © Anders Galatius.

Harbour Seal Numbers in the Wadden Sea and on Helgoland in 2017

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