i believe that it is about 7 to 8 weeks old 8 weeks is pushing it we have had them for about 5 to 6 weeks and we got them when they were 1 week to a week and a half old we estmiated aroud 7 to 8 weeks
the red ones are RIR the black ones are Barred Rock i also posted a pic of the baby chickend that are about 4 weeks old i think 3 of them are the americaunas ( i think that is how it is spelled) and the 2 black ones are black stars
ty for the info in the pic with all the other birds does the rest look like hens i also have 5 baby ones that are 4 weeks old inside and one of them look like a rooster also