Those first two look just like my Marans did at that age.So I made an attempt at some outdoor pics.I thought these two were Barred Rock initially but one has feathered legs and neither appears to have a single comb forming.
EE for this one since looks like a chipmunk and legs appear green? The black one on the right has feathered legs. Wonder about that one.
No clue here. Gold laced something?
Second one from left??? And of course the black on on the left and the black one on the right. The black one on the right is getting red feathers on the chest. The black on on the left has feathered legs and a white chest. They are so cute and incredibly spunky! We are calling them our gremlins.