Ben was all boy. This is the last pic I have of him before he got re-homed.
Layla is a pullet, so I guess the "devil horn" tail feathers don't give any indication of sex.
I have two 6 1/2 week old chicks and I thought the black one was a cockerel and the brown one a pullet. Do these "devil tail feathers" indicate the sex?
I haven't noticed them on the other 4 chicks, their middle tail feathers appear to be longer than the outside ones, like this: