There are a broad variety of mayflies hatching on Back Creek and the Bullpasture and you can catch many of the trout by giving them a good cross section of colors in dry flies. This is part of what I designed the Murray's Drake series of drys for. The Murray's Brown Drake size 14 and 16, Murray's Olive Drake size 14 and 16 and Murray's Yellow Drake size 14 and 16 will help you catch many stocked trout now.