I have 5 cochin babies, 11 weeks old and when they follow me around and "talk to me" they kinda trill. All of them do this. And My EEs always kinda purr/growl softly no cheeping or balking when they follow me around or when Im sitting in the coop visiting them. Also the barred rock (Bonnie) makes a different type of sound all together, it is a high pitched long coos, sounds almost like a pidgeon only more of a steady smooth sound if that makes sense. My question is this, do particular breeds make particular sounds or does it all depend the individual chicken . Because the other breeds don't make these sounds and I don't recall them making these sounds when they were little babies. I don't mind the cute little sounds they make, it is kinda soothing and very relaxing for me. Does anybody elses babies make sounds like this, Thanks in advance for the Input, Sandy Ps: Seems like just when Im getting to learn alittle something about them they throw another behavior in that kinda sets me back to square one with them. I my babies!