Hmm I know I've noticed them on pretty young birds, chicks even, just can't remember at what age. They would be more towards the inside of the leg an inch or so above the rear toe.I've tried the eyeball and the touchy feelly methods. I'm just not seeing it on either the inside where that rearward facing toe is or the backside. I just see what look like normal scales. Oh well i'm sure in time all will be made clear.
