2,182 Free Images of Biologists(usfws)

work of the servicewest virginiareptileswateraquatic environmentsciencemarine mammalresearchfish hatcheriesendangered and/or threatened species
Biology fieldwork-1
waterfish
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-3
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Documenting the Hellbender
north carolinaamphibian
Wyoming toad-2
reptilesanimals
Wolf collaring-1
wyomingwinter
Marine Mammal Stranding Course at NCTC-1
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Service employee displays an Atlantic Salmon
animalsfish
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-2
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Fish Nutritionist dries and inspects fish food-3
equipmentfish
Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-5
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Service employee releases an Indigo bunting
trainbird
Marine Mammal Stranding Course at NCTC-4
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Marine Mammal Stranding Course at NCTC-4
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-9
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-5
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Fish Nutritionist dries and inspects fish food-1
equipmentfish
Puerto Rican Amazons days prior to release
animalsbird
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-4
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Fish Nutritionist dries and inspects fish food-4
equipmentfish
Fishery biologist surveys a Pallid sturgeon-3
underwaterfish
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-3
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Little brown Bat
transportmammals
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-3
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Gray Catbird banded and released
springbird
Marine Mammal Stranding Course at NCTC-3
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Feather lure used to trap wild lynx
forestwinter
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-6
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-4
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-2
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Wyoming toad-3
reptilesanimals
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-5
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Cryogenic tanks for Pallid sturgeon sperm
fisheryfish
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Fish Nutritionist checks quality control of fish food
equipmentfish
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Measuring a hellbender
north carolinaamphibian
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-9
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Marine Mammal Stranding Course at NCTC-2
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Hellbender in hand
north carolinaamphibian
Juvenile Gopher tortise feeding
reptilesanimals
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-2
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Volunteers get monarch tagging briefing-2
insectspeople
Fish Nutritionist dries and inspects fish food-1
equipmentfish
Marine Mammal Stranding Course at NCTC-1
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Marine Mammal Stranding Course at NCTC-6
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Fish Nutritionist dries and inspects fish food-5
equipmentfish
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-3
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Marine Mammal Stranding Course at NCTC-1
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Field crew outfitted with special gear
mammalspeople
Marine Mammal Stranding Course at NCTC-2
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Marine Mammal Stranding Course at NCTC-1
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