The effectiveness of the ever so popular Chubby Chernobyl fly combined with our Mini Chubby platform equates to this being a go to, not only when the Sallies are out, but all summer long as an attractor or, even a hopper. This pattern has been a workhorse for us for several years on our guided trips and the bright yellow wing and body makes this a favorite among those who normally have difficulty seeing dry flies.