Light bramas sexing? And mystery breed?

[Alixzandrah]

I am fairly certain the large light brama is a cockerel. Big feet. Larger than the rest. Comb coming in. Has the black collar. The other two unsure. The one that kind of has a black collar I’m 50/50. The outlier I believe to be a pullet. Any thoughts? Also the other black and white guys in there. I believe are hatchery standard silver laced Wyandottes. Would you agree? Also know for sure that one with the obvious red comb is a cockerel. With the exception of the olive egger in there. Thanks for any feed back!

 

[TheOddOneOut]

One poorly bred/mixed SLW cockerel, and one poorly bred/mixed SLW pullet. One OE pullet. And a trio of LB. (2 girls one boy)

 

[Alixzandrah]

One poorly bred/mixed SLW cockerel, and one poorly bred/mixed SLW pullet. One OE pullet. And a trio of LB. (2 girls one boy) I have 3 SLW I think only one boy and then the light bramas for sure thought one boy but wasn’t sure about the other one. The one for sure I thought was girl. Thank you !

Yes the SLW And light bramas are my only hatcheries. The olive eggers and others I have are breeders.