The Meat Whistle, Barr's
The Meat Whistle is a great fly for both largemouth and smallmouth bass holding in deeper water. While it imitates a crayfish, it can also be tied in various colors and sizes to mimic small baitfish.  It has proven equally effective for trout in rivers and in stillwater. The natural movement of the fly's collar and the rabbit tail entice the fish to strike with a vengeance! Even fish that are not actively feeding will grab this easy offering.