Nick Upton / European eel (Anguilla anguilla) elver migrating upstream, using an eel pass on the side of a weir, Somerset Levels, England, UK, July.
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Will Watson / Atlantic salmon (Salmo salar) leaping a weir, Shrewsbury, River Severn, Shropshire, England, UK. November.
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Dale Sutton / 2020VISION / Adult Daubenton's bat (Myotis daubentoni) flying over a weir, England, UK, September. 2020VISION Exhibition. Did you know? This species is know as the 'water bat', and catches insects from the water s...
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Linda Pitkin / 2020VISION / Brown trout (Salmo trutta) in turbulent water at a weir, River Ettick, Selkirkshire, Scotland, UK, October
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Andy Rouse / 2020VISION / European river otter (Lutra lutra) climbing to the top of a weir, river, Dorset, UK, November
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Andrew Parkinson / Pair of Greylag geese (Anser anser) and chicks spotlit by dawn sunlight near a small weir. Nottinghamshire, UK, May (non-ex)
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Mark Carwardine / Juvenile common minke whale (Balaenoptera acutorostrata) - trapped inside herring weir off the coast of Nancy's Head, Campobello Island (Sep 2018) - day before it is found dead in the weir Bay of...
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Mark Carwardine / Harbour porpoises (Phocoena phocoena) trapped inside herring weir off the coast of Nancy's Head, Campobello Island, Bay of Fundy, New Brunswick, Canada. September 2018
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Andy Sands / Grey wagtail (Motacilla cinerea) male bathing on top of weir, Upper Teesdale, Co Durham, England, UK, June
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Ashley Cooper / The Bishnumati river running through Kathmandu in Nepal. The river is full of litter and raw sewage which is emptied into the river. Nepal. December 2012
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Ashley Cooper / The Bishnumati river running through Kathmandu in Nepal. The river is full of litter and raw sewage which is emptied into the river. Nepal. December 2012
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Ashley Cooper / The Bishnumati river running through Kathmandu in Nepal. The river is full of litter and raw sewage which is emptied into the river. Nepal. December 2012