BSL confusion

[Brittbee]

Looks like my bsl when she was feathering out, she will just have more red on her in the end.

 

[NatJ]

First and second ones are female, third is male...

How do I know how to sex them when babies, again?

The females in that post are not Black Sexlinks.
Black Sexlinks can be sexed because males have white barring and females do not.
All three of your birds have white barring, so the females cannot be Black Sexlinks (and if the females are not, then the male probably isn't either.)

Yours might be something like Golden Cuckoo Marans, or maybe some other breed or mix that I don't immediately recognize.

 

[Fluffydoodlebutt]

The females om that post are not Black Sexlinks.
Black Sexlinks can be sexed because males have white barring and females do not.
All three of your birds have white barring, so the females cannot be Black Sexlinks (and if the females are not, then the male probably isn't either.)

Yours might be something like Golden Cuckoo Marans, or maybe some other breed or mix that I don't immediately recognize.

Interesting! Thanks for untangling my confusion hehe