I have two hens in my flock of 12 the have spurs...one is Buff Orpington and the other a Maran. The Maran is Broody from June to Sept, while the other is not. I just find this odd.....is it common? I have not a roo in my flock for years, but have a young one now, as a pullet I bought in the spring is not a pullet. These two ladies are the leaders of the flock. Any thoughts? Is this a genetic fluke? Thanks!