333 Free Images of Lamprey

invasion invasive species sea lamprey people & partners employee michigan field work fish treatment water

Sea lamprey crews must test the pH levels in each creek to determine how much lampricide to use for a treatment.

USA ME NH Great Bay

atlantic ocean bellamy

Pacific Lamprey Valentine's Day Card

valentine's day

degerlunds with lamprey

chena river project *summer 2012*

Samson measuring lamprey

learn- science & culture camps

Ichthyomyzon bdellium-1

Ichthyomyzon bdellium-1

Lethenteron appendix-1

west virginia fish

John Day Dam - fish ladder improvements

Ammocoetes (young Pacific lamprey) at Carmel River 2

Ichthyomyzon unicuspis

Ichthyomyzon bdellium-1

Conneaut Creek, Pennsylvania

Bin O' lmaprey

Ichthyomyzon sp.

Service Employee Shawn Nowicki Electrofishing

united states people

Barrier Inspection

Filtering water

Ichthyomyzon unicuspis-1

Lampetra aepyptera

Lethenteron appendix-6

Ichthyomyzon bdellium-3

Looking good in those waders. Fish Biologists Shawn Nowicki, Cheryl Kaye and Mary Henson check sea lamprey traps in the Grand River, Ohio.

We are a science based agency. Determining pH levels in treatment streams allow crews to use the right amount of lampricide to target sea lampreys while minimizing non-target impacts.

John Day Dam - fish ladder improvements

architecture barrier

Ammocoetes (young Pacific lamprey) at Carmel River

Conneaut Creek, Pennsylvania in the spring.

Electrofishing Catch at Pendills Creek in Michigan

wildlife animals

Recreation on Lake Superior

Cory Racine, Biological Science Technician, and James Criger, Lead Physical Science Technician work to treat the St. Mary's River for sea lamprey in upper Michigan

Fish Biologist Cheryl Kaye analyzes non-target species to determine how to best treat streams for sea lamprey and minimize mortality to sensitive fish species.

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John Day Dam - fish ladder improvements

Testing the pH levels in Conneaut Creek.

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

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ichthyology fish

Larval sample

Ludington Lighthouse on Lake Michigan

lighthouse lake

Ichthyomyzon fossor

Miners River barrier inspection

John Day Dam - fish ladder improvements

San Luis Obispo Creek looking for Pacific lampreys

checkflickr wood

Monitoring treatment

The Risk Assessment team: Fish Biologists Cheryl Kaye and Mary Henson inspect non-target mortality to ensure lampricides are effectively targeting sea lamprey with the lowest possible non-target mortality possible.

Lisa Dennis treating Ogontz River

Kevin Letson driving boat

Lethenteron appendix-1

Service Biological Science Technician, Cory Racine, is on the lookout for shallow waters in the St. Mary's

Treating Ogontz River

Biological Science Technician Nick Steimel measures the amount of lampricide entering the stream to ensure its effective at targeting sea lampreys while minimizing impacts on non-target species.

employee people

Seasonal employee Jesse Goodin-Mendoza checking Ogontz

Fish Biologist Cheryl Kaye during a non-target risk assessment collection.

Lake Superior

Lethenteron appendix-3

Ohio lamprey

underwater mollusk

Lethenteron appendix-4

Service Employee Matt Symbal electrofishing in Wislon Creek, a tributary to the Big Garlic River, Marquette County, MI.

michigan people

Rivierprikken op een oever Muraena siue Lampetra. La Lamproye. (titel op object) Vissen en andere zeedieren - zoetwater tweede reeks (serietitel) Seconde partie de Poissons d'eau douce (serietitel), RP-P-1907-2773, Albert Flamen, 1664

prints by albert flamen in the rijksmuseum amsterdam albert flamen

Biological Science Technician, Nick Steimel, working at one of the remote treatment application sites.

employee people

Biologist Chris Eilers from the Ludington Biological Station checks the feed rate during a lampricide application in the Manistique River

employee people

Service Employees Dan Kochanski and Jamie Criger Administer a Granular Baylucide Treatment on the Boyne River in Michigan

Fish Biologists Cheryl Kaye and Mary Henson identify non-target species collected in Fish Creek, a tributary of the Conneaut Creek.

Biological Science Technician Dan Suhonen from the Marquette Biological Station prepares equipment for a lampricde application in the Manistique River

employee people

Lampricide Control Physical Science Technician explains how the treatment works in the St. Mary's River

Jenna Tews (L) and Shawn Nowicki (R) discuss treatment locations during the 2015 Conneaut Creek treatment.

Supervisory Fish Biologist Shawn Nowicki observing the Conneaut Creek for non-target species.

employee people

The wounded lake trout from another angle

Biologist Jesse Haavisto (right) and Biological Science Technician Juliana Baker (left) from the Marquette Biological Station set out to spot-treat backwater areas

employee people

Biological Science Technician Chad Andresen from the Marquette Biological Station conducts a tailgate analysis to check lampricide concentrations during treatment of the Manistique River

employee people

Biological Science Technician Cassie Abrams from the Marquette Biological Station ensures an accurate lampricide application rate during a treatment of the Manistique River

employee people

Ammocoetes held by biologist

Lake Michigan near the Michigan and Canada Border

michigan summer

Physical Science Technician Justin Oster and Biological Science Technician Cassie Abrams discuss findings from water analyses during the lampricide treatment in the Manistique River

employee people

Fish Biologists Cheryl Kaye, Shawn Nowicki and Mary Henson determining where to do non-target risk assessment collections in the Conneaut Creek tributaries.

Pacific lamprey with students from local tribes

Nik Rewald, Biological Science Technician, teaches Joanna Gilkeson, Public Affairs Specialist, how to electrofish for sea lamprey in Pendills Creek in upper Michigan.

employee people

Fish Biologist Cheryl Kaye, Supervisory Fish Biologist Shawn Nowicki and Fish Biologist Mary Henson identify non-target kill during the Conneaut Creek Treatment in Pennsylvania.

Fish Biologist Mary Henson takes a water sample during a study designed to determine lampricide concentrations in sediment and water at Hog Island Creek

Van Arsdale Fisheries Station

Lamprey in Arcata Field Office

WINNER: Lamprey in Arcata Field Office

Lake Superior intersects with Pendills Creek in the Upper Peninsula of Michigan

Service employee Mary Henson and Hanna Mello (USGS - LaCrosse), at Hog Island Creek, filling trays with silty sediment to be used in a study to determine the amount of lampricide in sediment and water

USFWS Dave Tilton discusses sea lamprey control with media

united states wildlife

Lamprey Presentation

united states vermont

USFWS Dave Tilton discusses sea lamprey control with media

wildlife people

Pacific Lamprey Cling

Historic American Buildings Survey L. C. Durette, Photographer STAIR HALL - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-17

historical history

Historic American Buildings Survey L. C. Durette, Photographer STAIRS TO ATTIC - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-38

historical history

Pacific Lamprey

Brad Young, Dan Ashe and a Sea Lamprey

united states vermont

Dan Ashe, Deb Rocque and a Sea Lamprey!

united states vermont

Historic American Buildings Survey L. C. Durette, Photographer INTERSECTION OF REAR WALL GIRT and INTERMEDIATE TRUSS - Doe Garrison, Lamprey River and Great Bay, Newmarket, HABS NH,8-NEWM,1-42

historical history

Deb Rocque, Dan Ashe, Brad Young and a lamprey!

united states vermont

Historic American Buildings Survey L. C. Durette, Photographer ATTIC LOOKING EAST - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-39

historical history

Historic American Buildings Survey L. C. Durette, Photographer WEST WINDOW, SOUTH ELEVATION. THE VERTICAL PLANK WAS THE LEFT JAMB OF THE ORIGINAL WINDOW - Doe Garrison, Lamprey HABS NH,8-NEWM,1-29

historical history

Historic American Buildings Survey L. C. Durette, Photographer ATTIC LOOKING WEST - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-40

historical history

Diverses espèces de poissons d'eau douce, seconde partie, La lamproie (Robert-Dumesnil 474, Bartsch 60), GDUT5009(1), Albert Flamen

prints by albert flamen in the musée des beaux-arts de la ville de paris albert flamen

Historic American Buildings Survey L. C. Durette, Photographer NORTH WEST CORNER POST - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-31

historical history

Historic American Buildings Survey L. C. Durette, Photographer VIEW FROM SOUTH EAST - Doe Garrison, Lamprey River and Great Bay, Newmarket, Rockingham County, NH HABS NH,8-NEWM,1-1

historical history

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