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Low oxygen conditions in the lake caused the fish to die.
A Japanese man Fly Fishing in a small mountain river with a waterfall behind him.
A fish ladder on the Deschutes River in Tumwater, Washington.
Iowa's first trout hatchery located in Backbone State Park, Iowa, USA. Closed in 1987. Photographed in 1967.
Poropuntius normani Smith, natural fish in a Nam-Song river, feed the fish
A large mass of swarming, splashing, flashing carp fish (Cyprinus Carpio) foam up the water in a confined channel at the Montezuma National Wildlife Refuge in western New York state.
Fish counter for monitoring Atlantic salmon in river.
Shawnigan creek stone bridge in Mill Bay near Victoria, BC.
A young fly fisherman casting to a Chinook salmon in the tail of a pool on a Great Lakes tributary river. The salmon is visible in the center bottom of the frame in front of the rock.
Carp and golden carp, a lot of fish in the water. Koi
Scenery at Dry Falls, North Carolina, USA
Long exposure of a waterfall flowing through Buxton Pavilion Gardens in Derbyshire
Menhaden fish are also called bunker and are often used for fishing bait.
Concrete pipe transporting the polluted sewage water in to a small pond forest river waterfall foam
The fish Steindachneridion parahybae of the Paraíba do Sul River in Guararema interior of São Paulo
Gymnocypris przewalskii is the only wild economic fish in Qinghai Lake.
Lungo mare, Path between Volosko to Lovran
Svartafoss Waterfall just outside Tórshavn, Faroe Islands
Froda Waterfalls
Waterfall at a pond in the forest
Cultivation of golden trout and other fish in concrete pools. Trout farm. Many concrete pond at aquaculture farm.It is economic species of beautiful fish.
Fishes swimming high in the water - some with their head above the water surface - gasping for air - in the harbour of Cascais, Portugal.
Krk waterfalls, Croatia - 06 28 2015: fish in crystal clear turquoise water
beautiful mountain stream in the Karkonosze (Krkonoše, Giant Mountains) mountains
No Diving Sign at The Serpentine Lido at Hyde Park in City of Westminster, London
Vrelo Bosne is a beautiful place outside of Sarajevo. Beautiful nature
Small fish swimming in the lake of Ibirapuera Park, Sao Paulo, Brazil.
A temporary setback for the exhausted salmon. It is so close to the end of its run. The fish managed to make it up and over the salmon ladder. Exhausted the struggle to continue on is real. Inner strength and an intense drive will help this fish move on despite its exhaustion.
beautiful waterfalls on slopes of mountains
Weathered steps and hand rail on a stone pier.
Free Images: "bestof:Fish ladders.jpg en Fish ladders unidentified location http //www public-domain-image com/full-image/miscellaneous-public-domain-images-pictures/fish-ladders"
Fish ladders.jpg
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Fish ladder for migrating fish to bypass dam blocking their natural route.jpg
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Road flooded.jpg
Recreational camping.jpg
Unidentified man wearing a cap cardigan and tie holding up a dead deer.jpg
Aerial shot of people viewing the area beyond border.jpg
Main water pipeline.jpg
A variety of shorebirds grace refuge waters.jpg
Gooseneck barnacle.jpg
People cleaning river.jpg
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Hurrican damage.jpg
Observation deck flooded.jpg
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