you just gotta have the 2 to find that out & if you do let us know what you find out.I saw that the Austra-Whites are "New" on My Pet Chicken. They are a cross of an Australorp Roo over a Leghorn hen. They're supposedly calmer than a regular Leghorn hen. I wonder what the opposite cross would yield with a Leghorn Roo over a Black Australorp hen?