Lake, marsh completely covered with green duckweed
Lake with water plants in the rainforest of Sri Lanka. Aerial view of lake in a wetland with green aquatic vegetation.
Aerial view of surface of pond with blooming lotuses. Sri Lanka.
Water pollution with plastic bottle and other garbage.
Aerial view of surface of a lake or swamp with aquatic vegetation in Sri Lanka.
Video of Mosquito fern, Water fern green plant on pond surface
Wetland duckweed and tree rests
Backwater video stock footage
A duck with ducklings feed in a swamp. Wild birds have adapted to life next to humans.
A swampy lake with lotuses in aquatic plants. Sri Lanka.
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Top view of swamps and lakes in the reserve, natural habitat of animals and birds. Sri Lanka.
Lake with lotuses in the tropics. Sri Lanka.
Bog. Natural green background
Duck with ducklings on a city pond among duckweed. Wild duck with ducklings in the city pond.
Closeup on a frog in a marsh water
Algae Covering Water Aerial Shot Descending
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Aerial drone of Wetlands with tropical vegetation in the national park of Sri Lanka.
Aerial view of Lake with tropical vegetation and wetlands. Sri Lanka.
Organic texture of lemna minor or duckweed. Grassy aquatic plant. Water cabbage, water lettuce or shellflower. Green natural background
Marshland. The trees stand in the water, the water is covered with duckweed
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Flock of birds flying above lake with Water lilies. Sri Lanka.
Mom and Ducklings on a Small Pond
Fantastic foggy river with fresh green grass in the sunlight. Sun beams through tree. Dramatic colorful scenery.
Tranquil garden oasis: Serene waterfall and pond
Hippopotamus with duckweed walking near a lake
Panorama View Of Green Bog
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Big lake with birds in the national park of Sri Lanka.
Calm swampy river in forest, summer daytime meadow. Steadycam pan from left to right.
Family of wild ducks, mother duck with babies feeds on duckweed in the pond. Wild water birds.
A lake in a wetland with green aquatic vegetation view from above. Sri Lanka sites of wetlands.
Green toad frog sits on organic texture of lemna minor or duckweed. Grassy aquatic plant. Water cabbage, water lettuce or shellflower. Green natural background
Lake with water plants in the rainforest of Sri Lanka. Aerial view of lake in a wetland with green aquatic vegetation
Fish in an aquarium, fish in an aquarium on a blue background. Fish in aquarium ,Angelfish, Pterophyllum in aquarium
Wild elephant in the lake in the national park. Wild animals. Sri Lanka.
An elephant in its natural habitat. Wild animals. Kumana National Park, Sri Lanka.
Aerial drone of Elephant in natural habitat. Wild animals. Arugam Bay Sri Lanka.
Aerial view of Swamps and lakes with birds and animals in the Sri Lanka National Park.
Aerial view of Elephant in natural habitat. Wild animals. Arugam Bay Sri Lanka.
Moving grass snake, natrix on pond with duckweed
Flock of white geese swim in small pond with algae
Fantastic foggy river with fresh green grass in the sunlight. Sun beams through tree. Dramatic colorful scenery.
Swan breeds in his nest in Finland
Birds and wild animals in the wetlands among the jungle in National Park, Sri Lanka.
Aerial drone of Swamp and lake with green tropical vegetation and lotuses. Sri Lanka.
Aerial view of surface of a lake or swamp in the tropics of Sri Lanka.
A view from above of a swampy river between fields and forests. A thick yellow mud, duckweed in the water.
The surface of a lake or swamp in the tropics of Sri Lanka.