Yes. That is a good silver Barnevelder, so it's great you have more like that. The Barnevelder cockerels are fine but the red/brown leakage isn't ideal.
Ah, okay. That one is definitely a Wyandotte mix and a cockerel.
#12 is good, and # 10 and #11 are Barny cockerels with a bit of leakage, which I guess is to be expected.