Definitely a cockerel?

[-Chanticleer-]

here is pictures of the second one you circled…I think it’s a rooster too. I’ll try to get some of the others

2,3,5 Cockerel.

 

[RoostersAreAwesome]

Number 2 and 3 are cockerels. Watch 5. The others are pullets, 4 for sure, 1 for now

Agreed

 

[TerryBowleg]

I caught #5 crowing this morning (the black and white one I originally posted about)

 

[TerryBowleg]

There are no male feathers coming in. It's just the feather pattern tricking you.
I agree with @fluffycrow, the chick behind the B&W looks more like a cockerel.

The first one I posted about…I caught it crowing this morning