I only have two chickens and for the most part they are fairly quiet and they have the run of the garden all day which helps. One lays every day at 7.00am and we never hear from her before or after. The other lays every 3 days and she takes a good few hours to get the egg out. While she is sitting on the nest the other chook runs around squawking like you wouldn't believe.
She is constantly calling for her friend to come join in her chicken adventures and it is loud!!! Big surprise to me too. We live in such an built-up area I am always worrying about the noise and neighbours. The only thing I can do to shut her up is to lock them up together until the egg drama is over. She'll squawk a bit but nowhere near as bad as when she's out in the garden on her own. I'm positive that if we had 3 hens it wouldn't be so bad 'cos she'd have company all the time.

