I was given 7 free girls today. 5 of the white girls and 2 of the brown ones. I'm pretty sure the whites are white rocks... maybe they're white orps? And the browns I'm unsure if they're partridge rocks or welsumers... I'll love them either way but secretly hoping for welsumers for those darker brown speckled eggs. They're supose to be around 1-3 years old. The person I got them from didn't know much about them and had got them from an auction, so they have "no known origion" I guess you could say.