Cooney Creek, Swan Valley, Condon, Montana, USA A large Brook Trout forages and churns up the river bottom in the morning before circling and threatening a rival later in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA Several adult and Subadult Brook Trout circle each other while foraging in the early morning

Cooney Creek, Swan Valley, Condon, Montana, USA An adult and later a sub-adult Brook Trout approach the camera in the early morning