Biologists and state wildlife authorities are reporting an unusual drop in the numbers of brown trout in many of the state’s most popular waters, according to a post in the other day’s Billings Gazette
” Southwest Montana has a brown trout issue. The types is dropping in numbers throughout a vast array of the area’s rivers, biologists are baffled regarding the cause, and a looming summer season of dry spell is placing on the heat. It’s all hands on deck, and the specialists are out for options.”