The GK Calls Little Giant Goose Call is designed for the waterfowler looking for versatility. You can hunt all eleven sub species of Canada Geese with the Little Giant Goose Call and it takes very little air to control. With the tone channel and wedge system, the call will deliver all the realism and vocal range you need to bag that big one. The only limits of the GK Calls Little Giant is your imagination! Go ahead and try it - dare you!