5,141 Free Images of Freshwater

employees(usfws)rivers and streamsconnecting people with naturebiologists(usfws)fishbiologistplantssurveyvirginiariverbed
Striped Bass Yolk Sac Larvae (Morone Saxatilis)
actinopterygiiamerica
Coho Salmon Parr (Oncorhynchus Kisutch)
actinopterygiichordata
Crayfish
arthropodacrawfish
n164_w1150
indonesiaocean
USFWS Fisheries worker takes fin sample from lake sturgeon-1
new yorkfish
USFWS Fisheries worker takes fin sample from lake sturgeon-6
new yorkfish
USFWS Fisheries crew in boat capturing lake sturgeon-1
vehiclefish
n152_w1150
indonesiaocean
Snuffbox Mussel
wildlifeanimals
Uniformed FWS employee with two girls fishing-2
fishingfish
Older man with young redheaded girl and rainbow trout-2
waterfish
USFWS Fisheries crew in boat capturing lake sturgeon-1
vehiclefish
FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1
molluskadult
FWS biologist measures endangered Purple Cats's Paw mussel-1
researchwater
FWS biologist measures endangered Purple Cats's Paw mussel-3
researchwater
FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-2
molluskwater
Yellow bullhead catfish-2
animalsfish
n45_w1150
great britainfish
USFWS Fisheries crew baiting lines for lake sturgeon-8
waterfish
USFWS Fisheries crew in boat capturing lake sturgeon-6
vehiclefish
FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1
molluskadult
FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-2
molluskadult
FWS biologist measures endangered Purple Cats's Paw mussel-1
researchwater
FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-1
molluskwater
May. Freshwater MET DP295255
historicalhistory
USFWS Fisheries worker takes fin sample from lake sturgeon-4
fishboat
Older man and young girl look at rainbow trout-1
animalsfish
FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1
biologistmollusk
USFWS Fisheries crew in boat capturing lake sturgeon-1
vehiclefish
n174_w1150
monochromeocean
Aquarium
greenfish
Threeridge Mussel (Amblema plicata)
conservationmussel
Bull Shark (Carcharhinus Leucas)
bull sharkanimalia
Gray Snapper (Lutjanus Griseus)
actinopterygiiatlantic
Older woman fishing with young redheaded girl, FWS employee netting trout
fishingfish
FWS mussel biologists from Orangeburg National Fish Hatchery
waterriver
Days at Freshwater, by Julia Margaret Cameron
historicalhistory
n364_w1150
indiafish
210410-N-UN585-1090
fishboat
Brown Trout (Salmo Trutta)
actinopterygiiamerica
Mussel Collection in SD's James River
conservationmussel
Mussel Collection in SD's James River
conservationmussel
Pink Heelsplitter Mussel (Potamilus alatus)
conservationmussel
Mussel Collection in SD's James River
conservationmussel
FWS mussel biologist, Morgan Wolf, confers with Tony Brady, mussel biologist
forestadult
FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-8
south carolinamollusk
Aquatic invertebrate
plantswater
Older woman fishing with young redheaded girl, FWS employee netting trout-1
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-5
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-2
fishingfish
Mantle lure in the wavy-rayed lampmussel
animalsscience
Older woman fishing with young redheaded girl, FWS employee netting trout-1
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-1
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-2
fishingfish
FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-5
south carolinamollusk
Older woman fishing with young redheaded girl, FWS employee netting trout-1
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-1
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-2
fishingfish
Older woman fishing with young redheaded girl, FWS employee netting trout-2
fishingfish
Young redheaded girl fishing, FWS employee netting trout
fishingfish
n158_w1150
monochromeocean
Clown Knifefish (Chitala Ornata)
actinopterygiianimalia
Copepod
crustaceacopepoda
Aquatic invertebrate -3
plantswater
Aquatic invertebrate-1
plantswater
Aquatic invertebrate -1
plantswater
Aquatic invertebrate-1
plantswater
Aquatic invertebrate -1
plantswater
Aquatic invertebrate -7
plantswater
Older woman fishing with young redheaded girl, FWS employee netting trout-2
waterfish
Aquatic invertebrate-1
plantswater
Aquatic invertebrate -1
plantswater
Aquatic invertebrate-1
plantswater
Aquatic invertebrate-2
plantswater
Aquatic invertebrate -3
plantswater
High river levels
plantswater
Shelf fungus
plantswater
Aquatic invertebrate -1
plantswater
Aquatic invertebrate-2
plantswater
Fern foliage -1
plantswater
Aquatic invertebrate, stonefly
plantswater
Aquatic invertebrate -4
plantswater
Aquatic invertebrate -2
plantswater
Aquatic invertebrate -1
plantswater
Older woman fishing with young redheaded girl, FWS employee netting trout-1
waterfish
Aquatic invertebrate -1
plantswater
Water soil sampling
plantswater
Aquatic invertebrate -2
plantswater
Older woman fishing with young redheaded girl, FWS employee netting trout-6
waterfish
Fern foliage -3
plantswater
210410-N-UN585-1100
vehiclewater
Mussel Release
wildlifeanimals
High river levels-1
plantswater
High river levels-1
plantswater
FWS mussel biologists from Orangeburg National Fish Hatchery-3
waterriver
High river levels-1
plantswater
Aquatic invertebrate -1
plantswater
High river levels-1
plantswater
Aquatic invertebrate -1
plantswater
Water soil sampling -1
plantswater
4801 - 4900 of 5,141 Next page
/ 52