one of my three lavender orps hatched out darker than the others and at first I thought he was showing barring on his feathers, but he has grown out with a weird, dark pewter color and his feathers have a light area near the tip of each feather, not exactly mottled, because it is not white, but the light area is the normal lavender color that the other birds are... I have never seen anything like it in any color bird. He has never been sick or had any change of feed or anything like that. He is the biggest of the three. Any one seen one like this? Here he is standing next to a normal colored one.
And here is a close up of his back. Not the best pics I know, it was overcast and raining and thundering.
There is no brown on his feathering. That is just the color of the brown wood stain on the inside of the den box reflecting off his feathers.

And here is a close up of his back. Not the best pics I know, it was overcast and raining and thundering.

There is no brown on his feathering. That is just the color of the brown wood stain on the inside of the den box reflecting off his feathers.