New chicks! How old would you guess?

[ChickenMama18]

Quote:
No, that barred rock is a little over 3 weeks. They grows feathers fast but not that fast.

That's what I was thinking but...I'm no expert!

 

[ChickenMama18]

If the little ones are a weekish (we've had them a week now) and the barred rocks are three weeks(ish)...I'll need to expand their indoor area til the barred rocks are all feathered out. How much room should I give the four of them?