If you’re looking for a call that will do it from top to bottom, look no further than the Loud Mouth by Jargon Game Calls. With its comfort fit mouth piece, and ease of use, it’s sure to be your go to duck call when birds are above. This duck call will produce soft, whiny quacks on the bottom and loud, nasally Boss hens on the top. The Loud Mouth is engineered with a machined moisture groove system that prevents the reed from sticking to the tone board. It also features a molded wedge, which provides a tune-free system as opposed to cork wedge designs.