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acoustic

bank protection project

biology

brian luke

brian mulvey

california central valley flood protection board

coleman national fish hatchery

computer model

corps of engineers

dave smith

natalie houghton

public
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Dave Smith, research ecologist from the U.S. Army Corps

Dave Smith, research ecologist from the U.S. Army Corps

Dave Smith, research ecologist from the U.S. Army Corps of Engineers' Engineer Research and Development Center in Vicksburg, Miss., surgically implants an acoustic tag into a 1-year-old steelhead trout March 25... More

Bird's eye view of the fish-tagging operation ecologists

Bird's eye view of the fish-tagging operation ecologists

Bird's eye view of the fish-tagging operation ecologists for the U.S. Army Corps of Engineers Sacramento District begin tagging 50 steelhead trout and 200 late-fall Chinook salmon smelt at the Coleman National ... More

Brian Luke, a biologist for the U.S. Army Corps of

Brian Luke, a biologist for the U.S. Army Corps of

Brian Luke, a biologist for the U.S. Army Corps of Engineers Sacramento District, places recently tagged steelhead trout into an observation tank, March 25, 2013, at Coleman National Fish Hatchery in Anderson, ... More

Natalie Houghton, an environmental specialist with

Natalie Houghton, an environmental specialist with

Natalie Houghton, an environmental specialist with the U.S. Army Corps of Engineers Sacramento District, uses a special magnet to activate acoustic fish tags prior to them being surgically implanted into 250 st... More

Brian Mulvey (right) and Mike Fong from the U.S. Army

Brian Mulvey (right) and Mike Fong from the U.S. Army

Brian Mulvey (right) and Mike Fong from the U.S. Army Corps of Engineers Sacramento District release a batch of acoustically tagged steelhead trout into the Sacramento River March 26, 2013, in Knights Landing, ... More

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