I'm pretty sure at 3 weeks that I know who are roos and who are pullets. But I would like your weigh-in as well. I also would like your take on Chick #4. The egg was sold as a Blue Orpington. I think it might be a splash, but I need some thoughts.
Chick #1 -- Cuckoo Marans. I think its a roo.
Chick #2 -- Blue Marans. I think its a pullet.
Chick #3 -- FBCM. I think its a roo.
Chick #4 -- Blue Splash Orpington? I think its a pullet.
Here's a few more picts of the brood:
As an FYI, I do want a couple of cockerels as they will be part of a breeding program for my coop.
Chick #1 -- Cuckoo Marans. I think its a roo.

Chick #2 -- Blue Marans. I think its a pullet.

Chick #3 -- FBCM. I think its a roo.

Chick #4 -- Blue Splash Orpington? I think its a pullet.

Here's a few more picts of the brood:


As an FYI, I do want a couple of cockerels as they will be part of a breeding program for my coop.