New chickens - confirm the breeds

[Meangel]

I am told that these pullets are Welsommers and a Black Sex Links.
The black one is the one that confuses me....she does not appear to have tail feathers?
Any opinion or confirmation?

And are they really lady birds? lol

 

[Gray Farms]

All pullets. 2 Welsummers and a Black Sexlink

 

[Meangel]

All pullets. 2 Welsummers and a Black Sexlink

Good to know!