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Group of cat fish in pond
The ancient temple and the five colour lakes landmark the famous Huanglong, Sichuan province, China.
River at the mountain. Top view of the rocks at the bottom of a clear mountain stream. Brown rocks and rough water. Stock photo
Wooden poles of an old jetty at the banks of river Peene in a nature reserve at Voelschow Berg near Demmin on a foggy morning
A closeup of lake water with rocks
Gouburn Weir near Nagambie in Central Victoria.
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
Mountain river and  waterfall, east Serbia, Europe
Ground with stones and fresh grass. Coastal sea. Background of earth and grass. Sand
Close-up of water fountain
Iridescent shark is a large freshwater fish in rivers.
Salmon run up stream through the ladder at the Ballard locks.
Water pollution with cooper mine residuals
Sea water on the coast of Guinea Bissau
Black colored fish swimming together in clear transparent pond water. Natural backgrounds. Concepts of animals, fish and aquatic life.
Young mangrove trees for reforestation at Banda Aceh
Blue-green algae cover the surface of the flowering water river with a film along the coast. River water pollution. Environmental problems.
Yedigöller National Park in the Morning Time - Bolu Province, Turkey
Golden Gate Park, San Francisco, CA
Ganguddy  Swamp or Dunns swamp, NSW. Wollemi National Park west of Sydney.  The Cudgegong river was damed in the 1920s for the Kandos cement works near by.
The small fish in the dirty water pond of city park. It can enjoyed by watching it by sit near by pond
Fishermen carrying fish nets on artistic Mudflats beach in Xiapu, Fujian Province, China.
River View in Scrubland at Swan Vale, New South Wales, Australia on a Cloudy Day
Dead plant in lake
An aerial view of the Karakaya Dam in Turkey
Flooded fields from above - Natural phenomenon
Jiuzhaigou(Jiuzhai Valley) is a nature reserve and national park located in the north of Sichuan Province in southwestern China. A long valley running north to south, Jiuzhaigou was inscribed by UNESCO as a World Heritage Site in 1992 and a World Biosphere Reserve in 1997.
Aerial drone view of colorful see lagoon along German coast
Aquatic plants. Freshwater algae background. Photographer's shadow. Ecological concept. Blur under water.
Mudflats during low tide on the island of Sylt in the North Sea, Germany
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