So I've been raising a flock of what I thought to be all hens for 6 months, and now I'm starting to have doubts about my White Cochin. He/she is a lot bigger than the rest of my hens (I understand they're all different breeds but he/she is pretty massive), has started crowing in the mornings to my neighbors and my dismay, and when we checked its legs for spurs, it had nubs where I assume that they are growing in. Also, I realized that its comb came in a lot larger and faster than the others when it was a baby. So tell me, is it a hen with a gender crisis, or do I have a boy on my hands??