This is my first time raising chickens (and I love it!) and so I am learning as I go, but I have a question on one of my breeds. I ordered Brahmas but was unable to get them so I was offered a choice between two other breeds and ended up with White Austras, which apparently is a chick from a black australorp roo and a white leghorn hen. Anyways, I can't find alot of info on these birds and their combs are very prominent, they couldn't guarantee me that these would be hens so I am wondering if the pronounced comb means they are roos? I am trying to figure out how to get pics up, so bear with me, but any input so far?