Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout crossing in front of the camera several times to forage on drifting material in the evening

Cooney Creek, Swan Valley, Condon, Montana, USA Brook Trout feeding and using light scatter

Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout actively foraging for food drifting in the current early in the evening

Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout eagerly swimming into and out of view of the camera and feeding on invertebrates within the current during the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA A pair of Brook Trout swimming in front of the camera before they both swim upstream into the current and drift slowly back in front of the camera early in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout maintains position in the current before actively swimming into the current and back and forth in front of the camera for drifting food early in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout holding position to the side of the camera and darting at food passing downstream with the current in the afternoon

Cooney Creek, Swan Valley, Condon, Montana, USA A sub-adult Brook Trout darting at food drifting downstream in the current before a larger adult Brook Trout enters into view early in the morning