Tack has finally found her place on a roost bar in Tribe 2's coop. This will hopefully make her more inclined to not go up a tree at night. It's also great because the nest boxes will stay clean.
Knock is having a coop tour in her broody desperation. I've taken two lots of eggs away so far.

This is a complete pain because having eggs in the coops encourages the others to lay in them rather than outside.
Treacle was okay after his sick bout but not quite the full ticket. I gave him another flush out with water and then cold coconut oil. His crop is working okay and tonight he went to roost with it noticeably fuller than yesterday.
I'm going to have to make some nest box alterations. I've got two with Itch Mite rash from the straw now. I'm inclined to put plain earth in and some recently cut grass. One set of nest boxes will need reinforcing for this.