Just got done fishing the Bear Trap and upper Madison today. Not a fish filled day - hooked into about six but only landed one. The Bear Trap below the dam had the gates open so it was washed out and by the time we reached the upper Madison it was a Wal-Mart parking lot. All that said it was still a great day. These salmon flies were found on the upper Madison. Biggest dang flies this angler has ever fished!