Hmmm, I have a new theory based on something I observed this morning about what could have specifically happened to little Goga that caused her to break her wing (and might mean a bunch of different coop design modifications... sigh. The fun of retrofitting an existing shed into a coop and finding all the new and novel ways chickens can hurt themselves in it that you didn't anticipate).
This morning I went in quite a bit earlier than I have previously (sleep issues, fun) and found the three who are still in the main coop up on the roost bar, ordinarily by the time I'm up for the day and go out there to check on everyone and start the breakfast parade they're already milling around scratching and such. While I was there watching I saw Queenie (my biggest and bossiest of the flock, an Austra White) turn and just start walking down the roost bar and ignoring the fact that there was another chicken in the way (Velociraptor, my other Speckled Sussex) and pushed past Velociraptor, knocking her off the bar. Velociraptor fell to the floor and landed on her back. I scooped her up and looked her over and she seemed fine (honestly more put off on being picked up as she's the shiest of my birds).
Before Goga broke her wing they had chosen the rafters at the top (maybe about seven-ish feet off the ground) to roost. After Goga's broken wing my husband blocked off those rafters by stapling a bunch of cardboard up on them. The birds were visibly confused and distressed at first and ended up spending that first night kind of in a big chicken-puddle together on the top of this shelf that was a part of the original shed. Spouse then pried off the top board of the shelf to expose the beams which are the right width for roosting and then sanded them down to be smooth and splinter-free and that's where the birds have been roosting since, and even still this new roost set up is maybe about 5 and a half feet off the floor, I'm not sure. That's the distance that Velociraptor fell this morning. I suppose it's possible that little Goga could have gotten crowded off the rafter while roosting and fell those seven-ish feet and maybe hit something on the way down? There's of course no way of knowing but I'm now wondering if we want to take the shelving that's now a roost down even further than before. Sorry, birds. I know you were super thrilled about the rafters and made do with the modified shelf-roost, but clearly all this luxuriant vertical space is causing problems.
Or, maybe we could just extend out the top of the shelf below the current roost by a couple feet so if a bird gets pushed off, she'll be able to catch herself a foot or so below?
Anyway, just some ramblings and thoughts. Maybe at some point I'll take some clearer photos of the set up they have and see if anyone has any suggestions. And maybe Queenie should do a stint in Solitary after Goga makes "parole" or something.
Goga's doing OK, also... No real changes since my last update physically, except for seeming to be dropping more tail feathers lately. I'm wondering if in her confinement she's gotten so restless that she's starting to pull them out? Either she's pulling them out or she's having another feather turnover in her growth, they're 16 weeks old now so I don't know if they typically have a big feather turnover at this phase or what? If she is pulling them out maybe I should add some food puzzles or other enrichment things to her crate, and hope that she'll stop when she gets to move back into the main coop. I don't know if other folks know if that's a normal 16-week phase thing or have other suggestions.