Question about Crele genetics

[Fallenone05]

I've got a beautiful Crele rooster (Easter Egger roo x Silver Laced Wyandotte) that's been breeding my hens and I've got some eggs in my incubator currently. The eggs are from two white Ameraucana hens, and both lay pretty blue eggs.

My friend hatched some eggs from me and her own flock, and I'm trying to figure out what babies we're going to get from this mix. We're thinking that the grey/blue babies are from this mix - grey/blue with a black skunk stripe from their forehead down to their tail feathers. I'll post some pictures of the babies and the adults when I can get some decent photos.

 

[Fallenone05]

here we go! My big boy (EExSLW) and a few of his harem members. The black hen in the back is also an EExSLW mix. I've got one of her eggs in my incubator as well!

 

[nicalandia]

With EEs and crosses you may never now what they carry, interestingly enough your crele rooster did not inherit the Columbian restriction from SLW, he seems to be eb/e+(or perhaps eb/eb) single shot of barring(B/b+) Pg/pg+

 

[Fallenone05]

With EEs and crosses you may never now what they carry, interestingly enough your crele rooster did not inherit the Columbian restriction from SLW, he seems to be eb/e+(or perhaps eb/eb) single shot of barring(B/b+) Pg/pg+

Hello! I'm super new to genetics and was wondering if there was a way you could dumb this down for me. I tried to Google as well and couldn't find anything on it, but what's the Columbian Restriction?

Thank you!