Did some swapping and got 2 Wheatan Marans....4 and 7 weeks old..... The 4 week old makes the teeniest chirping/cooing noise when it sees me but hides by the 7 week old one like danger danger here comes the lady again to look at us.... The 7 week old says nothing! No, I know for sure that these are wheatans but I've never heard this sound out of any of our other chicks. It's really quite sweet. I have them in isolation area and they are there all alone and have a light and heat if they need it. They are eating and drinking nicely and it just got me to thinking about sounds of the chickens. Over in baby bay, which is where all our young ones are, the noise is so intense I cannot here the separate sounds of them. What do your bird(s) sound like? Thanks and have a blessed day.