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Planaria worm in pond water
Abstract small fish and reflections in the water.
River bank reflected in the still water of a woodland river in summer
Underwater scene with reeds and little group of fish in light and bubbles .
close up
Water strider,
Wastewater pollution, dead fish littering ponds in Bangkok, Thailand
Wild otters at the public Bay East Garden, Gardens by the Bay, located along the Singapore River.
Hoʻomaluhia Botanical Garden - beautiful pond with fish - Oahu, Hawaii
Many red eared slider turtles basking on a rock in the sun in a pond full of fish.
A typical event occurring in closed ecosystems
Small river polluted with domestic sewage. Lifeless river in degradation. Environmental threat
Danube crested newt, triturus dobrogicus, larva swimming in wetland among kelp. Little aquatic animal floating under the water. Patterned amphibian diving in marsh.
Summer in Brandenburg, Germany
Natural setting on the banks of the north adda park in Medolago.
Pink salmon or humpback salmon (Oncorhynchus gorbuscha) is a species of anadromous fish in the salmon family. It is the smallest and most abundant of the Pacific salmon. Pink salmon run. Prince William Sound; Alaska; Chugach National Forest; Nellie Juan-College Fiord Wilderness Study Area; .Pacific Ocean; Gulf of Alaska.
gnats; mosquitoes; larvae,Mosquito larvae in dirty water and young mosquitoes with shell mosquitoes
Curious eurasian otter (Lutra lutra) looking up.
Murray River running on by River Red Gum Forest in the Northern Country
Karlsruhe, Baden-Wuerttemberg.
Large Pacu Freshwater Fish in Aquarium Tank
Nereid (segmented worm) from San Fancisco Bay, California, USA. Photographed through a microscope. Wet mount (internal organs visible), 50X, transmitted light.
Many floating leaves in the marshy pond of a wetland
Tadpoles of water frogs with plants in a lake in April
A branch in the pond for the birds to sit on.
School of Fish Swimming near Coral
Tadpole family and green nature background, Tadpoles and family find any food in water
Western USA Grand Mesa National ForeMountain Stream for Fishing and Delivering Water for Agriculture Photo Series
gnats; mosquitoes; larvae,Mosquito larvae in dirty water and young mosquitoes with shell mosquitoes
Aquarium tropical fish: otocinclus
Free Images: "bestof:Dixella larvae.jpg en Larvae of Dixella sp from a pond in Tamaki Campus Auckland New Zealand Photo taken on 2001-01-05 photo taken by me S E Thorpe 2011-01-06"
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