Cooney Creek, Swan Valley, Condon, Montana, USA An adult and sub-adult Westslope Cutthroat holding position in the current in view of the camera and displaying foraging behaviour within the current in the morning

Cooney Creek, Swan Valley, Condon, Montana, USA An adult Westslope Cutthroat aggressively chasing away a younger rival before swimming directly towards the camera in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA An adult Westslope Cutthroat Trout with large scars on back casually swims upstream before slowly drifting back in front of the camera in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA Territorial behaviour between an adult and a sub-adult Westslope Cutthroat Trout in the morning

Cooney Creek, Swan Valley, Condon, Montana, USA An adult Westslope Cutthroat Trout with very large wounds across its back swims back and forth in front of the camera several times in the morning