Hi All, I'm live in suburbia and have 3 hens (Americauna, Rhode Island Red, Black Sex Link). I'm think of adding a couple of new girls to the flock in the spring and would like to consider one of the rare breeds or a breed that needs conserving. We are interested in good egg producers and kind temperaments (we have kids). I like in the SF Bay Area...we get cold - but not that big of a deal. Any suggestions? Thanks!