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Atlantic cod (Gadus morhua). Marine fish.
Squirrel eating a nut on a tree branch
View from above of a trout suspended in a stream.  Small stream in Sequoia National Park, California.
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Atlantic Cod -  Gadus morhua
Swimming grass snake (Natrix natrix), sometimes called the ringed snake or water snake,
Atlantic Cod
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
Zebra shark, Stegostoma fasciatum, also called the leopard shark, is a species of carpet shark and is found throughout the tropical Indo-Pacific.
Blackspotted rockfish, is a rockfish of the Pacific coast, Seward, Alaska
beautiful photo of auranti channa fish
Red tailed catfish
Atlantic cod (Gadus morhua). Marine fish.
Curious eurasian otter (Lutra lutra) looking up in a stream.
Red tailed catfish in aquarium. (Phractocephalus hemioliopterus). Freshwater fish
The American Coot (Fulica americana) is a bird of the family Rallidae, inhabiting wetlands and open water bodies. gray Lodge Wildlife Area, Sacramento Valley, California.
sheatfish lies on the bottom of the aquarium a good pet
Head shot close-up of a large Rainbow Trout with fishing fly in it's mouth. Was caught on a fly in Fall River, a Central Oregon river. Fall River is a tributary to the Deschutes River. A popular fish in Oregon lakes and rivers. Bend, Oregon.
A closeup of European seabass swimming in an aquarium
Underwater large arapaima
exotic aquarium fish astranatous with close-up
emperor angelfish, Mutton snapper,French angelfish, sea horse, Cuttlefish , stone fish
Tranquil Nature Scene Capturing the Beauty of a Forest River
Fishes in big aquarium
Fish surfaces to the top of an aquarium. Positions directly in front of the camera.
Arapaima gigasfish in aquarium of Tri Nguyen island, Nha Trang city, Khanh Hoa province, central Vietnam
Tambaqui (Colossoma macropomum), also known as the giant pacu. Wildlife animal.
Western Grebe (Aechmophorus occidentalis) swimming on lake in central Colorado, USA, North America
Freshwater bream fish isolated on natural underwater background
China rockfish, Sebastes nebulosus, swimming among giant kelp.
Free Images: "bestof:Lepomis pallidus (Mitchill) Potomac River.jpeg Blue-Gill Lepomis pallidus Mitchill Potomac River Subject Bluegill Tag Fish 1907 Cite book Fishes Jordan David"
Bluegill fish lepomis macrochirus freshwater fish underwater in natural habitat.jpg
Pollution enter potomac river aerial photography.jpg
Bluegill fish underwater.jpg
FMIB_43267_Moose.jpeg
Pumpkinseed fish lepomis gibbosus.jpg
potomac-river-georgetown-666064.jpg
potomac-appalachian-river-mountain-675165.jpg
river-dusk-cityscape-potomac-720656.jpg
yoga-potomac-river-serenity-1185701.jpg
Potomac-River-at-Harpers-Ferry.jpg
Potomac-River-closein-to-Old-Town-Alexandria.jpg
Bluegill fish caught on a hook using an earthworm lepomis macrochirus.jpg
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macrochirus-lepomis-earthworm-an-387022.jpg
Duck-Family-on-the-Potomac-River.jpg
Washington-DC-Boat-Tours-from-Potomac-River.jpg
River carpsucker fish carpoides carpio (2).jpg
Virginia river spinedace fish lepidomeda mollispinis mollispinis.jpg
fish-clear-lake-river-water-950344.jpg
River carpsucker fish carpoides carpio.jpg
Ophiogomphus_sp.,_U,_back,_Potomac_River,_Point_of_Rock_2013-01-11-14.15.57_ZS_PMax.jpg
Ophiogomphus_susbehcha.,_U,_side,_Potomac_River,_Point_of_Rock_2013-01-11-14.34.29_ZS_PMax.jpg
Ophiogomphus_sp.,_U,_face,_Potomac_River,_Point_of_Rock_2013-01-11-14.28.01_ZS_PMax.jpg
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panorama-washington-dc-landscape-1586629.jpg
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Occoquan-Regional-Park-Virginia.jpg
occoquan-regional-park-VA.jpg
Occoquan-Regional-Park-Lorton-VA.jpg
scotts-run-nature-preserve-Trail.jpg
Longnose sucker river freshwater fish.jpg
canada-geese-canada-goose-geese-409487.jpg
mount-vernon-washington-view-1532332.jpg
scenery-nature-potomac-maryland-1532324.jpg
great-falls-nature-rock-national-1525249.jpg
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Waterfall-at-Scotts-Run-Nature-Preserve.jpg
Binder-icon.jpg
mount-vernon-estate-754738.jpg
dc-washington-dc-740960.jpg
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Billy-Goat-Trail-Great-Falls-in-Maryland.jpg
Great-Falls-Billy-Goat-Trail-Potomac-MD.jpg
Billy-Goat-Trail-in-Potomac-MD.jpg
washington-monument-view-967158.jpg
Billy-Goat-Trail-Great-Falls-in-Maryland.jpg
Oncorhynchus tschawytscha chinook salmon fish in river.jpg
rainbow-trout-trout-fish-fishing-231979.jpg
Eastern tiger swallowtail.jpg
5_B&O_Passenger_Trains,_Photos_by_Roger_Puta.jpg
Dragonfly,_U,_genitalia_side_2013-01-11-14.03.38_ZS_PMax.jpg
Dragonfly,_U,_genitalia_top_2013-01-11-14.10.09_ZS_PMax.jpg
Dragonfly,_U,_genitalia_back_2013-01-11-13.56.40_ZS_PMax.jpg
Longear sunfish lepomis megalotis.jpg
Orange spotted sunfish lepomis humilis.jpg
Redear sunfish lepomis microlophus.jpg
SUNSET_ON_THE_POTOMAC_-_NARA_-_547245.jpg
SUNSET_ON_THE_POLLUTED_POTOMAC_-_NARA_-_547230.jpg
Narraguagus river habitat for atlantic salmon.jpg
Caleb_Hickman_(EBCI)_unloading_fish.jpg
Jason_Mays_(USFWS)_collecting_fish.jpg
Porcupine river.jpg
Crayfish underwater on bottom of river.jpg
Creek scenic river landscape.jpg
Aerial view of porcupine river.jpg
Beaver river landscape.jpg
Boating on the porcupine river.jpg
Cottongrass along the upper coleen river.jpg
Caleb_Hickman_(EBCI)_collects_sicklefin_redhorses.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelko_attempt_to_collect_eggs.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelco_(USFWS)_collect_sperm.jpg
A_fish_collecting_boat_approaches_Emory_Dam.jpg
An atlantic salmon parr of the machias river in eastern maine.jpg
Chandalar river valley in summer.jpg
Adult sockeye salmon encounter a waterfall on their way up river to spawn.jpg
Lower coleen river bluffs.jpg
River bluffs earth.jpg
River bluffs scenic.jpg
The chandalar river flowing through the mountains.jpg
Swamp and river flats scenic view.jpg
Moose in river animal alces americanus.jpg
River fall colors aerial view.jpg
River in forest in summer.jpg
Upper Ivishak river valley from plane.jpg
Bandon marsh national wildlife refuge.jpg
Autumn landscape on the river surrounded by trees in fall colors.jpg
River in summer colors on nice day.jpg
FMIB_51605_Coral_Reef_at_Apia.jpeg
A.N._Goudilina.jpg
Map of Maryland highlighting Montgomery County.svg
FMIB_49016_Kootenay_Indian_family_at_Moyle_Lake.jpeg
FMIB_36296_Pond_Fish-Cultural_Station,_Mammoth_Spring,_Ark_(Bureau_of_Fisheries).jpeg
FMIB_47518_Both_trout_ans_bass_are_cultivated_at_many_of_the_stations_This_view_of_the_station_at_Manchester,_Iowa,_shows_stock_ponds_in.jpeg
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