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Threatened and Endangered Species

Threatened and endangered fishes are the focus of research at the Klamath Falls Field Station. We assist federal and tribal partners including the U.S. Fish and Wildlife Service, U.S. Bureau of Reclamation, and the Klamath Tribes by providing information that informs management decisions regarding imperiled species.

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KFFS Lead Scientists and Areas of Expertise

Lead Scientist - Expertise
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Species Studied at the Klamath Falls Field Station

The Klamath Falls Field Station conducts research on rare and imperiled fishes in the Klamath Basin and the desert southwest. The following list contains both common and scientific names. Descriptions of species and studies can be found under the "Related Science" tab.
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Species Studied at the Klamath Falls Field Station

The Klamath Falls Field Station conducts research on rare and imperiled fishes in the Klamath Basin and the desert southwest. The following list contains both common and scientific names. Descriptions of species and studies can be found under the "Related Science" tab.
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White River spinedace (Lepidomeda albivallis) and White River desert suckers (Catostomus clarki) - KFFS

Species Studied - White River spinedace (Lepidomeda albivallis) and White River desert suckers (Catostomus clarki)
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White River spinedace (Lepidomeda albivallis) and White River desert suckers (Catostomus clarki) - KFFS

Species Studied - White River spinedace (Lepidomeda albivallis) and White River desert suckers (Catostomus clarki)
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Pahranagat roundtail chub (Gila robusta) - KFFS

Species Studied - Pahranagat roundtail chub (Gila robusta)
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Tribal Collaboration - KFFS

Factors limiting survival of juvenile endangered suckers.
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Tribal Collaboration - KFFS

Factors limiting survival of juvenile endangered suckers.
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Water Quality Effects on Fish

Impaired water quality conditions in Upper Klamath Lake have been implicated in reduced survival of fishes and are a concern for recovery efforts.
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Water Quality Effects on Fish

Impaired water quality conditions in Upper Klamath Lake have been implicated in reduced survival of fishes and are a concern for recovery efforts.
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Shortnose Sucker (Chasmistes brevirostris) - KFFS

Species Studied - Shortnose Sucker (Chasmistes brevirostris)
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Lost River Sucker (Deltistes luxatus) - KFFS

Species Studied - Lost River Sucker (Deltistes luxatus)
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Coho Salmon (Oncorhynchus kisutch) - KFFS

Species Studied - Coho Salmon (Oncorhynchus kisutch)
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Bull Trout (Salvelinus confluentus) - KFFS

Species Studied - Bull Trout (Salvelinus confluentus)
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Bull Trout (Salvelinus confluentus) - KFFS

Species Studied - Bull Trout (Salvelinus confluentus)
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