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Blue-green algae cover the surface of the flowering water river with a film along the coast. River water pollution. Environmental problems.
marsh, aerial view, lake water, nature conservation
Marshland with marsh vegetation, mud flats, shallow pools, creeks and sheltered, shallow water on Marker Wadden island, Netherlands
Landscape photo of the freshwater lagoon in the New England High country of NSW known as Dangar’s Lagoon. A bird sanctuary, now filled with water and wildflowers after devastating drought the year before.
Clear water of Lake Dukka Rybka on the Malaya Dukka River on the slopes of the Arkasar ridge in the North Caucasus on a sunny summer day, Arkhyz, Karachay-Cherkessia, Russia
autumn with lake
White water lilies or nenuphars on a channel in the Danube Delta.
The Llansteffan castle was established by the Normans approximately 900 years ago and is overlooking the River Tywi.
Yavoriv National Nature Park landscape in autumn morning, Ukraine
Calm morning image of the Thames River in southern Ontario, Canada
view over lake Mokre near Krutyń in Poland
Bolu, Turkey-October 29, 2011: A Small Lake in Yedigoller, Various Trees Around the Lake and Leaves Poured on the Lake. Yedigoller National Park is located in the Black Sea Region in the north of Bolu province. English meaning Seven lakes, the dominant vegetation in the national park are beech trees. In addition, different types of trees such as oak, hornbeam, alder, larch, scotch pine, fir, elm, linden and yew are also seen, dark weather, autumn.
Aquatic plants. Freshwater algae background. Photographer's shadow. Ecological concept. Blur under water.
New York central park at sunny day
Typical landscape at Crescent Lake National Wildlife Refuge, Nebraska
Lily pads growing on a pond.
A closeup of lake water with rocks
view hills Delta del Po, Rovigo, Veneto, Italy
Cattails
Beautiful landscape view in the wetland, China
The Enkheimer Ried nature reserve in the east of the Frankfurt district of Bergen-Enkheim
Green Algae Covering A Disused Canal In The UK
Polluted sea shore near fishing port. Dark water water pollution
low key still life of Frozen leaves in winter on the ground
Brittany, France, June 2024: Stones at the beach near Mousterlin in Finistère Sud.
country park lake river and forest
Lake with eroded riverbank, taken on a sunny summers day
Bay between New Brunswick and Nova Scotia, known for its very high tides.
Still pond with trees covered in light green trees in an autumn setting
Mossy puddle in Floodplain Forest (Longoz) at Bursa, Karacabey, Turkey
Free Images: "bestof:ALGAE COLLECTS IN SIDE BAY OF THE FOX RIVER BETWEEN APPLETON AND GREEN BAY - NARA - 550885.tif Scope and content General notes 550885 Local identifier"
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