11,942 Free Images of Aquatic

usfws sam stukel wildlife fish conservation u.s. fish and wildlife service fish and aquatic conservation invasive species aquatic invasive species fishery

Pigg River Power Dam Breach - Day 27

aquatic connectivity usfws

Pigg River Power Dam Breach - Day 12

aquatic connectivity usfws

John Day Dam - fish ladder improvements

architecture barrier

Pecos Gambusia

Pigg River Power Dam Breach - Day 21

aquatic connectivity usfws

Yaqui Chub

Pigg River Power Dam - High Flow

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Silver Carp (Hypophthalmichthys molitrix), Juvenile (5)

invasive species invasion

Paddlefish

wildlife nature

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Flathead Chub (Platygobio gracilis)

flathead chub usfws

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Walleye (Sander vitreus)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Trammel netting in the Canyonlands

national park fac

Channel Catfish (Ictalurus punctatus)

channel catfish usfws

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Smallmouth Bass (Micropterus dolomieu)

smallmouth bass usfws

Juvenile Shortnose Gar (Lepisosteus platostomus)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Pigg River Power Dam Breach - Day 2

aquatic connectivity usfws

Pigg River Power Dam Breach - Day 43

aquatic connectivity usfws

Pigg River Power Dam Breach - Day 9

aquatic connectivity usfws

Pecos Bluntnose Shiner

Short-Nose Sucker

underwater fish

The Cutthroat preparing to dock

Pigg River Power Dam Breach - Day 21

aquatic connectivity usfws

Pigg River Power Dam Breach - Day 43

aquatic connectivity usfws

Pigg River Power Dam Breach - Day 21

aquatic connectivity usfws

Mussel release outreach event

united states outreach

Janet McConnell checking samples of the river's pH to determine the level of lampricide to use in this treatment.

2 & 3 Docks (Walker & Burgess, 1843-6), Southeast London Aquatic Centre, Woolwich Dockyard

JacobowskiJ LowerNamekagon WildRice 20120819 vpp

Silver Carp (Hypophthalmichthys molitrix), Juvenile (4)

invasive species invasion

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Silver Carp (Hypophthalmichthys molitrix), Juvenile (3)

invasive species invasion

Walleye

wildlife nature

Blue Catfish (Ictalurus furcatus)

blue catfish usfws

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

M/V Baird

青岛俾斯麦兵营 16

historical history

Zebra Mussel (Dreissena Polymorpha)

dreissena bivalvia

Arrowhead (Sagittaria)

alismataceae alismatales

Seahorse Tattoo

Fishing for Smallmouth bass-3

underwater fish

Rearing pan system at the Virginia Department of Game and Inland Fisheries’ Aquatic Wildlife Conservation Center-2

USFWS Fisheries workers bait hooks for Lake sturgeon capture

new york fishery

Plain pocketbook mussel displaying lure, fish mimic with eye spot

Visitor Center at White Sulphur Springs National Fish Hatchery

U.S. Fish and Wildlife Service boat, Magna Carpa, decal-1

Smallmouth bass fishing-2

underwater fish

Rearing pan system at the Virginia Department of Game and Inland Fisheries’ Aquatic Wildlife Conservation Center

Manatee (Trichechus)

Green Anaconda (Eunectes Murinus)

anaconda boidae

Pied shag ( Phalacrocorax varius,)

Rookery

Paddlefish

American eel

bridled darter Percina kusha. Photo by Brett Albanese, Georgia DNR

underwater fish

2 & 3 Docks (Walker & Burgess, 1843-6), Southeast London Aquatic Centre, Woolwich Dockyard

Yazoo Darter

united states fish

Slackwater Darter

underwater fish

Rookery

Rookery

2 & 3 Docks (Walker & Burgess, 1843-6), Southeast London Aquatic Centre, Woolwich Dockyard

Pigg River Power Dam Breach - Day 43

landscape usfws

Discus fish.

Wood Duck

Northern pike

wildlife nature

Channel Catfish (Ictalurus punctatus)

Burbot

wildlife nature

Redear Sunfish (Lepomis microlophus)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Leopard Frog

wildlife nature

Redear Sunfish (Lepomis microlophus)

Paddlefish

wildlife nature

Common Carp (Cyprinus carpio)-8

invasion juvenile

Counting Shiners

wildlife nature

Garter Snake

wildlife nature

Paddlefish tagging

wildlife nature

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

james river boat

Common Snapping Turtle (Chelydra serpentina)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

james river boat

Walleye

wildlife nature

Garter Snake

wildlife nature

Invasive Carp eDNA Sampling on the James River in South Dakota.

james river sam i am

Goldeye

wildlife nature

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Teacher's Day

Pigg River Power Dam Breach - Day 27

American eel

American eel

Quachita Rock Pocketbook

John Day Dam - fish ladder improvements

Cisco

Comanche Springs Pupfish

united states fish

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