Sexing Olive Egger Chicks- Welsummer Hen and WTB Roo

[hollandhens24]

Two chicks that I believe (wishful thinking?) to be pullets and would like to know what your opinion is. The larger chick is 1 week older than the smaller. How accurate is the "auto sexing" factor of a hatchery Welsummer?
How accurate do you find wing sexing of chicks that are a few days old?

 

[BlindLemonChicken]

Too early to tell

 

[BlindLemonChicken]

Wing sexing is only moderately reliable and then only the day of hatch maybe the day after.

 

[nuthatched]

The auto sexing features don't transfer to mix bteed you except under certain mixes.
Wing sexing has to be bred form

 

[Rhodebar Lover]

The auto sexing features don't transfer to mix bteed you except under certain mixes.
Wing sexing has to be bred form

Autosexing is not a trait of mixed breeds. Autosexing is a trait of pure breeds that can be passed along. Think Cream Legbars, Rhodebars, etc. Sexlinking is however. Wing sexing is from a specific sex-linked mix, neither of which these birds are bred for

 

[Rhodebar Lover]

They’re too young to sex and neither is a Welsummer. Both are Eggers of some sort

 

[nuthatched]

Autosexing is not a trait of mixed breeds. Autosexing is a trait of pure breeds that can be passed along. Think Cream Legbars, Rhodebars, etc. Sexlinking is however. Wing sexing is from a specific sex-linked mix, neither of which these birds are bred for

I was under the impression that if you crossed two auto sexing breeds, as long as the coloring acts the same i.e two barred based colors, they'd be down sexable? Sorry if I'm wrong.

 

[The Moonshiner]

Both are pullets.

 

[hollandhens24]

Both are pullets.

1. I love the definitive answer
2. What traits or qualities led to this conclusion?

 

[hollandhens24]

They’re too young to sex and neither is a Welsummer. Both are Eggers of some sort

I should have clarified that their mother is a Welsummer and roo is a Whiting True Blue.