Baby Chicks arrived, but only part of the order...can you ID this breed?

[ChickenLittle5]

I ordered 15 chicks (10 Bielefelders--not sexed and 5 Black Laced Red Wyandotte--female). They arrived today with only 11 in the box. I need to call Cackle Hatchery about the missing chicks, but want to make sure I tell them the correct thing. I *think* I received 11 Bielefelders and 0 Wyandottes, but not sure. Do these chicks look like Wyandottes or Bielefelders?

 

[chicklove14]

The striped ones are Bielefelders but I don't know about the others.

 

[ChickenLittle5]

The striped ones are Bielefelders but I don't know about the others.

Thanks. I sent the photo to Cackle and they confirmed that these are all Bielefelders.