I am new to the chicken world, just got a couple of ameraucanas. I am thinking of getting some dark brahmas(love the pattern). I am very interested in genetics and have studied/bred other animals for specific traits. I've already found this genetics calculator: http://www.edelras.nl/Henk69/kruising.html and have found it very helpful, but haven't found a genetic description for dark brahmas. You can select other breeds like wyandottes, barnevelders, etc. and it automatically plugs in all the genes into the calculator for you, but I haven't found dark brahmas there. I'm sure there are some genetics gurus here that can tell me the genes involved so I can manually enter them into the calculator. Any help would be appreciated. Thanks.