Gender of three 4 week old chicks please

[K_UU]

Billie is the grey chick - I believe it to be an EE. The lady I bought it from said it was Ameraucana crossed with a "wheaten" It has feathered legs.
Joe is the black chick - was told it was pure Ameraucana. S(he) is a pain in the arse, always chest bumping the other chicks.
Glenda is the white chick - was told it was a Delaware crossed with a Blue Laced Whyandotte. Has green legs.

Sorry if it's too many photos! I figured it was better than making 3 posts

 

[LadiesAndJane]

Your chicks are beautiful. Purebred ameraucanas have grey legs, so Joe might be pure. Wheaten is a color and not a breed. Way too early to tell if you have male or female as Ameraucanas are difficult to gender due to their small comb type. You will probably have to wait until they are about 10 weeks old. Good luck!