Or use it for education and entertaining. Included calls: Alarm Assembly Cackle Cluck Cutting Fighting Purr Gobble Gobble 2 Hen Hen Purring Hen Yelp Kee kee Panic Purr Tree Call Whine Yelp Yelp 2 To extend the range, connect the iPhone to an external speaker. If you intend to use the calls for hunting, check first your local game laws for legal use.