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Nasal speculum inserted into a Eastern lampmussel
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Mantle magazine of the pistolgrip
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FWS biologists collect blood from a grass carp-1
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Salmon egg-taking and rearing station-11
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Freshwater mussel conglutinates-1
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Inside Spring Creek National Fish Hatchery-1
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Needle inserted into the gill tissue
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FWS biologist propagates freshwater mussels in a labratory-1
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Spawning equipment
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Service fish marking team member evaluates salmon-1
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Fresh-dead shells of a male and female purple cat's paw
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FWS biologist propagates freshwater mussels in a labratory-1
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Staff at Warm Springs Hatchery capture channel catfish
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Geneticist at work-2
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Environmental education at Spring Creek National Fish Hatchery facility-3
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Service employees working at Spring Creek National Fish Hatchery-4
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Service employee processing salmon eggs
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Service employees crowding Fall Chinook salmon-1
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FWS biologist tests a blood sample from a grass carp-2
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Service employees with incubation trays-3
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Spring Creek National Fish Hatchery-1
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FWS biologist propagates freshwater mussels in a labratory-2
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FWS biologists collect blood from a grass carp-1
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Juvenile eastern lampmussel bound together by a mass of byssal threads
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Landa Park Spring-2
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Willard National Fish Hatchery building
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Service employee milking a male Chinook salmon
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FWS biologist propagates freshwater mussels in a labratory-1
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Educational hatchery tour-2
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Service employees with spawning equipment
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FWS biologist propagates freshwater mussels in a labratory-2
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Collecting wild fish for freshwater mussel propagation
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U.S. Fish and Wildlife Service employees using spawning equipment
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Self-cleaning tank from a multi-tank system
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FWS biologist propagates freshwater mussels in a labratory
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Service fish marking team member evaluates salmon-2
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FWS biologists collect blood from a grass carp-1
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Smallmouth bass propagation at Warm Springs Hatchery
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Service employees with incubation trays
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Inside Spring Creek National Fish Hatchery
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Salmon egg-taking and rearing station-2
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Juvenile freshwater mussels-1
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Juvenile freshwater mussels-2
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Demersal conglutinate of the Dromedary pearlymussel
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Service employee with spawning equipment-3
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Blood Pressure bloodstream cardiology
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Piastra di Petri
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Mobile 3d call
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Net
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Measuring Cup Half
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Media marketing internet
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Thermally Powered Submersible Glider
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Siringa
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Education page book
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Ocean navigation tower
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Person human marvel
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Searching looking for a route destiny
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Medical medicine experiment
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Depression alone being alone
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Social internet network
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Lake water wildlife
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Glasses textbook information
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Monitoring Salt Marsh Nekton Survey
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20140910-ARS-LSC-01314
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20210224-ARS-LSC-0762
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stream crossing
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Innovative technology
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20140910-ARS-LSC-01298
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20210224-ARS-LSC-0778
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20150220-OSEC-LSC-0596
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20150220-OSEC-LSC-0475
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20140910-ARS-LSC-01232
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20140910-ARS-LSC-01176
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20140910-ARS-LSC-01352
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20140910-ARS-LSC-00056
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20210224-ARS-LSC-0823
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20210224-ARS-LSC-0615
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20210224-ARS-LSC-0004
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20150220-OSEC-LSC-0522
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Salmon camera
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i am here, where are you??
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20210224-ARS-LSC-0901
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Heritage and Research Center
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Dorena Genetic Resource Center's Greenhouse, Umpqua National Forest
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Observing amphibians and invertebrates of the ponds at Mount St. Helens
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Students of ICYI examining the aquatic creatures found in ponds at Mount St. Helens
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