When I got home today all of the chickens were standing at the top of the hill just behind the house. I saw them as I was going up the walkway to head inside, and I called out in a sort of higher pitched animal-calling voice, “Hey chick-chick-chick-chickies”. As soon as I did that they all looked over toward me, and multiple chicken voices in unison let out a very loud “bawk-bawk-begawk!”. A chorus of chicken voices answered me! Too funny!