ok, so I'm gonna try to explain this the best way I know how. My silkie roo comes on my back patio and goes in the corner and he squats down and starts moving his feet and butt back and forth and makes some kind of shuttering noise. It reminds me alot of a way a female cat acts when she's in heat. If he only did it when the girls were around, I would think it was some sort of mating dance, but he does it even when they're no where around him. I'm relatively new to chickens and this is my first time having a roo around for any period of time so I'm not to sure what he's doing.