I don't know their exact ages. I bought them together at an auction about a month and a half ago. They seemed to be 2-4 months then already, but they seem to have grown a good deal since then and have not laid any eggs yet, so I'm really not sure. They could be anywhere from 4-6 months old as far as I can tell. I'm guessing that King Pin is a roo, but he doesn't have spurs, which I thought all roos had. I'm wondering if Red is a roo as well. Any clue on any breeds? Are they all mixed or could some be specific breeds? Thanks for any help!