Chick ID help??

[Ankeith]

Hello! I got 20 Rudd Rangers straight run, what were supposed to be 2 Barred Rock, and 2 Americana pullets from my local feed store. I believe the Barred Rock chicks are actually Australorps but not sure. I also think one of my Rudd Rangers May be a buff Orpington?? It’s about half the size of the Rangers and similar in size to the other egg layers. They are all about 3 weeks old. What do you guys think?? The “Barred Rock” is the darker colored chick in the pics and the suspected Buff Orpington is in the other 2. she has lighter wing feathers and only has yellow on her, you can see the other colors present in the Rudd Rangers that are next to her. What do I have?! Lol

 

[pozees2]

I think you're right about the black chick, except I can't remember what color legs an Australorp should have, but it isn't a Barred Rock. No idea on the little yellow chick, but it's cute!