March 26 2013

A rainbow trout with a lamprey scar and its operculum torn off makes multiple attempts at ascending the fishway before successfully swimming up in the late afternoon.

March 26 2013

Rainbow trout swimming up the fishway in the late afternoon.

March 26 2013

Rainbows attempt to maintain their position in front of the camera, some falling behind in the late afternoon.

March 26 2013

Rainbow trout maintain position in front of the camera and swim up the fishway in the afternoon.

March 26 2013

Rainbow trout swim up the fishway in the early afternoon, one with a lamprey scar and damaged anal fin.

March 26 2013

Several rainbow trout swim up the fishway in the afternoon.

March 26 2013

Rainbow Trout maintains its position in front of the camera before swimming up the fishway, followed by other rainbow trout in the early afternoon.

March 26 2013

Rainbow Trout use the fishway in the mid-afternoon.

April 17 2013

Rainbow Trout uses the fishway mid-afternoon to access the Beaver River upstream from the Thornbury dam.

April 23 2013

Rainbow Trout ascend the fishway in the mid-afternoon.

May 1 2013

Rainbow trout ascend and fall back through the fishway in the afternoon.

August 28 2013

Two chinook salmon attempt to ascend the fishway early in the afternoon with minimal success. A silver lamprey is attached to one of the chinook salmon.

September 1 2013

A chinook salmon with a large fungal growth on its caudal fin struggles to ascend the fishway while a chinook salmon and rainbow trout move up the fishway.

September 2 2013

A rock bass appears on camera briefly as a chinook salmon from yesterday struggles to pass the fishway exit.