White & black...................? ADDED another pic

[kenman]

Yep, White Plymouth Rock and Delawares. Good birds, I have some Delaware's and I love mine.

 

[ChickenCharmer]

I'd say White Plymouth Rock, and the others are Colombian (rocks, maybe wyandottes) , or Delaware (or both

)

 

[walkswithdog]

As to whether the ones with black are delawares or colombian plymouth rocks - another four weeks will tell you. Columbians will have solid black in their hackles and the Delawares it should be broken bars. Columbians have the solid black tail feathers and Delaware males have some barring in the tails.

Both are cool breeds.

 

[cmychicks]

I had tossed around the idea of the black & whites being Columbian Wyandottes. I discounted it when I found a breed chart that said Wyandottes have rose combs. My chicks have a single comb. Would this rule out Wyandottes?