Yeah, my gut has been telling me that they are boysAgree that the Wyandotte is likely a boy. Betty may still be a pullet, though I agree looking boyish as well. Hold out a bit longer if you can, I did not see ages mentioned, they look around 6 weeks-ish.
They are about 7 weeks yes, nice call! So I know the Silkie is way early—based on mannerisms I lean boy but may just be a more confident hen. The Wyandotte I was pretty hopeful was a pullet, but she/he has grown a lot in the last two weeks, the comb is getting redder, and she/he has done a couple things to show domination that made me more sure of the signs of a cockerel. I can have roosters where I live, but as of now it’s looking like I will have 3 Roos and 3 hens...I’m pretty sure that ratio won’t end well once they reach maturity! they’re all so pretty and they’re good little chickens. :-( I think Rexie will be a beautiful rooster too...blah 
thank you!
Yeah my husband is in awe at how quickly I’ve added more chickens and then quail hahaha...Oh, well... maybe you'll just HAVE to get some more hens
Aka... chicken math
he’ll be sooo thrilled to hear I want to replace them hehe.
