Any ideas on whether I have hens or Roos?

[cherrynberry]

2 and 4 have the same pattern, whatever it may be.

Indeed. In fact, I was just about to point that out. May not be a sexlink cross after all.

2 has a green-ish tone in the legs.

 

[TheOddOneOut]

Adult breeds:
Rooster: Easter Egger mutt.
Red hens: Red Sexlinks
Black and white patterned hen: Silver Laced Wyandotte
Blue/gray hen and black hen: Need more photos

 

[TheOddOneOut]

#1 looks female to me. It just does. But those black hackles....If they grow in solid black it's gotta be male.

 

[cherrynberry]

Thank you guys!! Does that mean I will have to rehome the boys?

Can you keep them?

Thats for you to decide. If so, I would keep back #1 for now.

Rose combs are difficult, but I say cockerel for him. Please do update!