Rural Gardening: Is this molting or feather pecking?, 1 by Heavinscent

Heavinscent wrote:
Their flight feathers all seem to be ok. Mainly the necks backs and legs seem thin and appear "messy" The black girls are usually very full and a beautiful glossy black. The lighter feather looks like some kind of undercoat? They also have feathers hanging off various parts of their body(mainly back and chest) that can be easily pulled off and don't seem to be attached.
You can kind of see her back feathers here