[snow white]

My RIR is moulting and looks very scruffy and it looks like my welsummer has joined her.  Feathers everywhere.  Looks like a huge fight has taken place,  is this normal?  (My first moult so inexperienced in this)  She lost all her tail and loads of breast feathers.  Are moults like this?

[ANHBUC]

They can be, some birds will lose most of their feathers and others will have partial moults where you don't notice the loss as much.