This speck call is a very easy blowing call that will make all the barks, yelps and yodels of the speckel belly goose. Very easy to blow without a lot of use of your hands. With very little effort, you can make all the sounds of the speckel belly goose. All you have to do with this call, is add a lot of back pressure on the call with your hand and blow short burst of air. Pick out the color of your new speck call