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Blooming water. Algae bloom due to pollution. Water pollution protection concept
Geirangerfjord near Hellesylt in Norway. This is seaweed in the Fjord.
Clusters of green algae Ulva and Enteromorpha in a lake in the lower reaches of the Tiligul estuary, Ukraine
A long stringy kelp, Desmarestia aculeata or \
Green algae on the shore of the lake. View from above.
Aerial View. Flying over the swamps. Aerial view of marshy river
The lake is polluted
The textures of aquatic plan growth in an outdoor pond.
Marshland with marsh vegetation, mud flats, shallow pools, creeks and sheltered, shallow water on Marker Wadden island, Netherlands
A large colony of seaweed in clear sea water, Devon UK
Eutrophication of the Khadzhibey estuary, blooms in the water of the blue-green algae Microcystis aeruginosa and the mass development of the green algae Enteromorpha sp.
Hydrilla plants in water as seen from above,
Coastline of rivers and lakes with harmful algal blooms. It is world environmental problem. Ecology concept of polluted nature.
Beautiful view with lake in Central park
Wetland Pond in the Highlands in the Canaan Valley National Wildlife Refuge in West Virginia
Green algae growing on the water surface of a river. A seagull flying by.
pollution in the water of the swamp
Environmental pollution
Drying shallow pond and green algae rotting on the shore, Tiligul estuary, Ukraine
A wave of green algae laps the shoreline. Environmental concerns.
water pollution with growth of green algae
Healthy Thalassia sea grass bed, main source of food for manatees in Florida. Selective focus
Landschap in Nationaal Park De Groote Peel; Landscape at National Park De Groote Peel
Green algae VD726 in Busan, South Korea
Area of large brown algae Ascophyllum nodosum knotted kelp
background photo of algae and aquatic plants seen in clear water. The colored shapes formed in the water are viewed from the upper angle. Shot with a full-frame camera in daylight.
Green algae rotting near the shore washed ashore by waves on the Kinburn Spit, Ukraine
A water bloom floats on a river.
Green algae on a surface of the lake
Wadden Sea with tidal pool in the Langwarder Groden on a sunny day in autumn. Wattenmeer National Park, Butjadingen, Lower Saxony, Germany
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Algae accumulation Kesterson national wildlife refuge.jpg
Evaporation ponds Kesterson national wildlife refuge.jpg
National wildlife refuge.jpg
Ankeny national wildlife refuge.jpg
Arapaho national wildlife refuge.jpg
Blackwater national wildlife refuge.jpg
Chincoteague national wildlife refuge.jpg
Muleshoe national wildlife refuge.jpg
Nowitna national wildlife refuge.jpg
Aerial of pelican island national wildlife refuge image.jpg
Oregon islands national wildlife refuge.jpg
Lake Umbagog national wildlife refuge.jpg
Alaska maritime national wildlife refuge.jpg
Lee Metcalf national wildlife refuge.jpg
Monte Vista national wildlife refuge.jpg
Arctic national wildlife refuge Alaska.jpg
Arctic national wildlife refuge tundra.jpg
Kenai national wildlife park refuge.jpg
Aroostook national wildlife refuge forestry.jpg
Kanuti national wildlife refuge wetlands.jpg
Klamath national wildlife refuge wetlands.jpg
Wetlands blackwater national wildlife refuge.jpg
Kenai national wildlife refuge landscape.jpg
Innoko national wildlife refuge forests.jpg
Okefenokee national wildlife refuge Georgia.jpg
Big muddy national wildlife refuge sign.jpg
Anaho island national wildlife refuge scenic.jpg
Alaska Peninsula national wildlife refuge landscape.jpg
Arctic national wildlife refuge red hills.jpg
Arctic national wildlife refuge Brooks range.jpg
Coastal plain Arctic national wildlife refuge.jpg
Kodosin lakes Kanuti national wildlife refuge.jpg
Firth river Arctic national wildlife refuge.jpg
Sunset at Chincoteague national wildlife refuge.jpg
Sunset at tewaukoa national wildlife refuge.jpg
Great dismal swamp national wildlife refuge.jpg
Cabo Rojo national wildlife refuge Puerto Rico.jpg
Arctic national wildlife refuge river in summer.jpg
Arctic national wildlife refuge valley in summer.jpg
Dunes at Parker river national wildlife refuge.jpg
Aerial view of hanalei national wildlife refuge.jpg
Lake at two ponds national wildlife refuge.jpg
Aerial of deep fork national wildlife refuge.jpg
Flooding in ash meadows national wildlife refuge.jpg
Humboldt bay national wildlife refuge aerial view.jpg
Kenai national wildlife reserve scenics of refuge.jpg
Part of the Okefenokee national wildlife refuge.jpg
Scenery from San Bernardino national wildlife refuge.jpg
Snow scene of Tetlin national wildlife refuge.jpg
Alaska maritime national wildlife refuge fields spring.jpg
Sunrise over Pea island national wildlife refuge.jpg
Sunset on the innoko national wildlife refuge.jpg
Innoko national wildlife refuge landscape.jpg
Tundra Aalaska national wildlife refuge.jpg
Becharof national wildlife refuge landscape.jpg
Hakalau forest national wildlife refuge.jpg
Wichita mountains national wildlife refuge.jpg
Buenos Aires national wildlife refuge.jpg
Cape meares national wildlife refuge.jpg
Lighthouse at Monomoy national wildlife refuge Cape cod.jpg
San Bernardino national wildlife refuge sign by road.jpg
Desert national wildlife refuge sign.jpg
Grizzly bear in the Kodiak national wildlife refuge.jpg
Cactus on the Cabeza prieta national wildlife refuge.jpg
Corn creek springs at desert national wildlife refuge.jpg
Lake Umbagog at lake Umbagog national wildlife refuge.jpg
Blue mountains above ash meadows national wildlife refuge.jpg
A scenic view of the Montezuma national wildlife refuge.jpg
Marsh in the lower Klamath national wildlife refuge.jpg
Opportunities to hike national wildlife refuge trails abound.jpg
Aerial view of bandon marsh national wildlife refuge.jpg
Aerial view of the Arctic national wildlife refuge.jpg
Colorado river near the Cibola national wildlife refuge.jpg
Koyukuk river on the kanuti national wildlife refuge.jpg
Crystal river national wildlife refuge visitor center sign.jpg
Birdwatching at merced national wildlife refuge.jpg
Muskoxen on Arctic national wildlife refuge.jpg
Rana catesbeiana; DeSoto National Wildlife Refuge, I.jpg
Desert on Cibola national wildlife refuge.jpg
Aspen forest in yukon flats national wildlife refuge.jpg
Bear valley national wildlife refuge trees.jpg
Cloudy day at big muddy national wildlife refuge.jpg
Rachel Carson national wildlife refuge maine.jpg
Scenic shot of national wildlife refuge on Monomoy island.jpg
Biking at chincoteague national wildlife refuge.jpg
Wapack national wildlife refuge winter scenic.jpg
Barrel cactus on the Cabeza prieta national wildlife refuge.jpg
Old winter road on the Kanuti national wildlife refuge.jpg
Don Edwards San Franciso bay national wildlife refuge California.jpg
Ouray national wildlife refuge rock formations.jpg
Sign for bon Secour national wildlife refuge visitor center.jpg
Refuge boardwalks.jpg
Birdwatching and photography at alaska maritime national wildlife refuge.jpg
Calcin bay at Kodiak national wildlife refuge.jpg
Beach at prime hook national wildlife refuge.jpg
Beach on midway atoll national wildlife refuge.jpg
Aerial view of Selawik National Wildlife Refuge wetlands burn area.jpg
Geese on ridgeneck marsh at Iroquois national wildlife refuge.jpg
Islands at John Heinz national wildlife refuge.jpg
The santee Indian mound at Santee national wildlife refuge.jpg
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