Interesting that she's picked at herself on the other side. Hopefully the BluKote will help, if not, then try Pine Tar. I've never used it, but hear good things about it and it's on my list of "things to have on hand" when I get around to it LOL I don't keep many things.
I have no issues with using BluKote, to me, it's good stuff - I'm a fan of using products I already have so usually make do.
Hopefully you can capture something on the cam and figure out what's going on.
The only other thing I can think of would be Feather Mites, but generally the bird strips their feathers before the end up wounding themselves - so I don't really see that.
Could be they found a bad habit and it needs to be broken - keeping busy may help too.
I have no issues with using BluKote, to me, it's good stuff - I'm a fan of using products I already have so usually make do.
Hopefully you can capture something on the cam and figure out what's going on.
The only other thing I can think of would be Feather Mites, but generally the bird strips their feathers before the end up wounding themselves - so I don't really see that.
Could be they found a bad habit and it needs to be broken - keeping busy may help too.