Yellowstone Cutthroat Trout

Yellowstone Cutthroat Trout released back to the river.

Yellowstone Cutthroat Trout caught fly fishing a river in Wyoming.

Yellowstone Cutthroat Trout with orange slash under lower jaw.

Yellowstone Cutthroat Trout tail fin.

Yellowstone Cutthroat Trout photographed underwater in a North American river .

Underwater photograph of Yellowstone Cutthroat Trout.