I can try to get one later. It does have 3 rows, but so do the lighter colored chick in the photo above.That comb looks like it has 3 rows.... and is HUGE for a pullet that age.... I am going to say roo.....Got a shot of that comb straight on?
The funny thing is that she is actually a bit smaller, and weighs less (I have a gram scale), than the lighter colored chick she's photoed next to! They were both hatched the same day.I'm going to say roo, but it's still a little iffy at this point. I agree though, 'she' is rather large for a 7 week old pullet, and those tail feathers are pretty long...