Trail Bridge Reservoir Tailrace, Mackenzie River, Oregon A grout of Bull Trout passing the camera in the late afternoon

Trail Bridge Reservoir Tailrace, Mackenzie River, Oregon Three Bull Trout swim past the camera, two of them showing damage and possible fungus growth

Trail Bridge Reservoir Tailrace, Mackenzie River, Oregon Great underside footage of a Bull Trout swimming up past the camera

Trail Bridge Reservoir Tailrace, Mackenzie River, Oregon Bull Trout close-up in the tailrace

Trail Bridge Reservoir Tailrace, Mackenzie River, Oregon Several Bull Trout moving back and forth mid-day