Releasing a cutthroat trout into an alpine lake with incredibly clear water

cutthroat trout underwater freshwater fly fishing flyfishing catch and release swim aquatic stream oncorhynchus clarkii fly fisherman water lake fish fishing trout nature angling angler ecosystem creek river wilderness ecology release westslope fisherman gill wildlife montana catch cutthroat wild background peaceful native serene fly endangered species animal recreation rod cold nymph habitat hook sport colorful net