I've only had chickens for four months and I'm amazed at all the different vocalizations they have. My favorite has to be Henrietta's flock call. Twice a day she will call the flock back together and she sounds like a barking dog. She is a barred rock. I have a RIR that can make a horrible racket when she wants treats. I think she is part rooster. Lucinda makes a gabbling noise when she wants attention from me. She's an isa and super friendly. Its fun figuring out what all the different noises mean.