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Matthew is a Fish Biologist at the Columbia River Research Center.
Matt Sholtis, Brian Hayes, and Evan Hockett returning from a rough day on the water, where they retrieved acoustic telemetry receivers that were set under ice cover all winter to track winter movements of endangered Lost River suckers in Upper Klamath Lake, Oregon.
Matt Sholtis, Brian Hayes, and Evan Hockett returning from a rough day on the water, where they retrieved acoustic telemetry receivers that were set under ice cover all winter to track winter movements of endangered Lost River suckers in Upper Klamath Lake, Oregon.
Chris Pullano and Evan Hockett setting out early morning to reconfigure acoustic telemetry receivers on Upper Klamath Lake, Oregon. Receivers were deployed under ice cover all winter to understand winter movements and habitat use by endangered Lost River suckers.
Chris Pullano and Evan Hockett setting out early morning to reconfigure acoustic telemetry receivers on Upper Klamath Lake, Oregon. Receivers were deployed under ice cover all winter to understand winter movements and habitat use by endangered Lost River suckers.
USGS, Western Fisheries Research Center scientist tagging an invasive silver carp with an acoustic transmitter to evaluate the effectiveness of a BioAcoustic Fish Fence (BAFF) to deter upstream migration of invasive carp at Barkley Lock and Dam, Kentucky in October 2022.
USGS, Western Fisheries Research Center scientist tagging an invasive silver carp with an acoustic transmitter to evaluate the effectiveness of a BioAcoustic Fish Fence (BAFF) to deter upstream migration of invasive carp at Barkley Lock and Dam, Kentucky in October 2022.
Matt Sholtis, Brian Hayes, and Evan Hockett returning from a rough day on the water, where they retrieved acoustic telemetry receivers that were set under ice cover all winter to track winter movements of endangered Lost River suckers in Upper Klamath Lake, Oregon.
Matt Sholtis, Brian Hayes, and Evan Hockett returning from a rough day on the water, where they retrieved acoustic telemetry receivers that were set under ice cover all winter to track winter movements of endangered Lost River suckers in Upper Klamath Lake, Oregon.
Chris Pullano and Evan Hockett setting out early morning to reconfigure acoustic telemetry receivers on Upper Klamath Lake, Oregon. Receivers were deployed under ice cover all winter to understand winter movements and habitat use by endangered Lost River suckers.
Chris Pullano and Evan Hockett setting out early morning to reconfigure acoustic telemetry receivers on Upper Klamath Lake, Oregon. Receivers were deployed under ice cover all winter to understand winter movements and habitat use by endangered Lost River suckers.
USGS, Western Fisheries Research Center scientist tagging an invasive silver carp with an acoustic transmitter to evaluate the effectiveness of a BioAcoustic Fish Fence (BAFF) to deter upstream migration of invasive carp at Barkley Lock and Dam, Kentucky in October 2022.
USGS, Western Fisheries Research Center scientist tagging an invasive silver carp with an acoustic transmitter to evaluate the effectiveness of a BioAcoustic Fish Fence (BAFF) to deter upstream migration of invasive carp at Barkley Lock and Dam, Kentucky in October 2022.