The Ergo Series Turkey call consist of 5 different calls. Clucks is a low volume note, or series of noted used as small talk between turkeys establishing location. The Yelp is a louder call or series of repetitious notes beckoning other turkeys to come. The Assembly Call is usually made by an adult hen calling her clutch and other turkeys. The Kee-Kee is used mainly by young turkeys to reassemble or used by a lost turkey trying to find the flock. And the Purr is a confidence call used during feeding, close range and group talk.