Help sexing 4-5 week olds? BR, RIR, Sebright, Silkie (Pic heavy)

[Shugercube]

Okay, I have 8 chicks total, and I know it’s kind of early still, but I just have this feeling like there are at least 3 roos, one from each pair aside from the silkies which I still have zero idea.
I think I see a wattle starting on one of my Sebrights and one of my RIRs. Would love your thoughts!! I’ll add my “gut” feelings too, curious if I’m right lol.

Birds 1&2, barred rocks, approx 5 wks, thinking 1 is a cockerel and 2 is a pullet

Birds 3&4, RIR, approx 4 weeks. Thinking 3 is a cockerel and 4 is a pullet

Birds 5&6, Sebrights, approx 4 wks. Think 5 is cockerel and 6 is pullet.

Birds 7&8, buff silkies, approx 4 weeks. I think it’s too early to tell for these guys, but posting anyway because cuteness lol

 

[Lor]

Adorable!
I am never any help with sexing chicks. I find it fascinating to see how others can do it.

 

[Mamatomany123]

Are you sure on their age. They look more like my 3 week olds. Too young to tell.

 

[Shugercube]

Are you sure on their age. They look more like my 3 week olds. Too young to tell.

I didn’t hatch them myself, so no I’m not 100% sure. I was told the BRs both hatched 3/25, and the others at varying times the following week. I may have miscounted though

 

[Shugercube]

I didn’t hatch them myself, so no I’m not 100% sure. I was told the BRs both hatched 3/25, and the others at varying times the following week. I may have miscounted though

I did! They’re a week earlier than I was thinking

 

[LadiesAndJane]

Okay, I have 8 chicks total, and I know it’s kind of early still, but I just have this feeling like there are at least 3 roos, one from each pair aside from the silkies which I still have zero idea.
I think I see a wattle starting on one of my Sebrights and one of my RIRs. Would love your thoughts!! I’ll add my “gut” feelings too, curious if I’m right lol.

Birds 1&2, barred rocks, approx 5 wks, thinking 1 is a cockerel and 2 is a pulletView attachment 3073085
View attachment 3073087
View attachment 3073088
View attachment 3073090
View attachment 3073093

View attachment 3073095

View attachment 3073102

Birds 3&4, RIR, approx 4 weeks. Thinking 3 is a cockerel and 4 is a pullet
View attachment 3073105
View attachment 3073106
View attachment 3073107
View attachment 3073108
View attachment 3073110
View attachment 3073140

Birds 5&6, Sebrights, approx 4 wks. Think 5 is cockerel and 6 is pullet.
View attachment 3073113
View attachment 3073114
View attachment 3073121
View attachment 3073123
View attachment 3073124

Birds 7&8, buff silkies, approx 4 weeks. I think it’s too early to tell for these guys, but posting anyway because cuteness lol
View attachment 3073129
View attachment 3073132
View attachment 3073135

You are right in that these are all too young to sex. No obvious males. The ones with the single combs you will know by 5 to 6 weeks usually. The Silkies can be months before you know. Congrats on all your little cuties!