Our Heavy Assorted Straight Run combination is for the customer that wants some heritage chicks at a great price. Straight Run means we didnt sex these, so there are both males and females of truely the best back yard chickens your grandparents would recognize.. Each of these assortments will give you at least 5 different heavy breeds. Our choice of varieties, but we guarantee, at least 5 varieties: Australorps; Brahmas; Cornish; Giants; Orpingtons; Reds; Rocks; Sussex; Turkens; Wyandottes.