One dozen very very fertile hatching eggs. The hens are RIR, Ameraucana, EE, Barred Rock, and White Leghorn. I have even started getting some marans eggs. The roosters are RIR and Easter Egger. I put 40 of these eggs in my incubator and 39 developed! ( 37 hatched!) I will also add any extras. All the chickens are out together therefore some of the chicks that are hatched will be mixed breeds but some will also be pure breeds. They are great egg layers! PM me if you would like more than a dozen. My chickens are free range and are very happy! If you have ANY questions or are interested feel free to PM me. Thanks for looking!