I absolutely LOVE my blue copper marans. They are the best birds ever. They grow fast, it took mine a little longer than usual to start laying, but once they do they produce big beautiful chocolate colored eggs. The roosters grow fast enough that they make an excellent dual purpose bird. They're friendly and not at all flighty, in fact - I think mine are literally too heavy to jump the fence that my Ameraucanas have no problem flying over. I can't say enough good things about them.