ya australorps were developed or bred in 1890 with a black orpington and a rhode island red and white leghorn , langshane, plymouth rock so theres been a lot of work on this one they are pretty to i want some blue ones but they are harder to find here i guess never saw on before i only raise the black ones good thing they are good in the cold to since i live in canada toI was thinking of Australorps also... I think all dual breed are pretty decent as they have been developed for many years.