Thanks, you all, so much for the pics. Those are some great ideas, all! I like them even better than what I ended up doing (wish I'd read the rest of the posts, but I was in a hurry because they knocked down BOTH of the roosts the night before last, and I had to do something quick.
I'm not sure how long my coop will last anyway (I hate saying that when it's only a month old or so, but I was figuring it out as I went and I see now things I should have done differently).
I ended up cutting down two 2 x 4's I had on hand, and attaching them with long screws from outside the coop wall. Let's see them knock THOSE down, LOL.
Problem was ... well ... lots of problems. LOL, whenever I try to do something, it always happens that way. The outside electrical outlet wasn't working, so I couldn't plug in the saw. Had to move everything. Mosquitoes were killing us, so that took time. Discovered the freezer (also plugged into the outside outlet) has been off for at least a few days ... ugh.
After dealing with everything, it ended up being after dark while I was in there trying to get the roosts attached. Chickens trying to roost WHILE I'm trying to attach them ... I had tried to keep them outside but someone opened the door (who taught them that?). Chickens jumping on my back, arms, and head because I wouldn't let them on the roost yet. LOL ... I'm SO glad no one poo'ed on me! Someone CLOSED the run door, and more chickens got caught up in the wire trying to roost in the tunnel between coop and run. It was basically mayhem ...
When I'd finally gotten the roosts in, chickens put up, water refilled, etc. I took a flashlight in to do a head count. I have a few who still pack into a pile in a corner on the floor who aren't roosting yet. Every time I counted, I came up one short. I searched the yard, looking for the hiding chicken. After counting and searching MANY times, I realized that somehow a little RIR managed to hide herself under everyone else in the pile, and she was there the whole time.
Well ... anyway, the roosts were still up this am, the chickens are all there, and I need to go water down the run again because they're probably all back in the coop already.
Thanks again everyone, so much! I will definitely use some of those ideas next time!
trish