Hello!! These are the new additions to my family, Tilly and her three babies. I have no idea what breed she is, I got her from a neighbour's daughter who has a few chickens. The only thing I know about the chicks is that they are 6 weeks old (well now maybe 7 or 8, it took a while for them to arrive) and that their father is not the same breed as Tilly. I was told he was a Bantam but there are lots of different ones. Two of the chicks are mainly brown and identical; the third one is all black and the shape of its little bum is also different (the feathers of the tails of the other two kind of stick up a bit sometimes). Tilly makes a very special noise, it's not the typical cluck, it's something between a tweet and a purr, like a squeaky "prrrriiii". Also, if she feels threatened, she puffs the feathers of her neck. Thanks for your help!