What a wonderful thread!
We are currently using a tent sort of thing with tarps over a chainlink frame and no real roof, although the tarp is pinched together at the top. I'd like my chickens to have something even half as nice as this.
Meanwhile, I think I can put a heater nearby and maybe run the warmth into the tent with some big pipe--there is some laying out against the back fence i think I can cut a section off of.
Never heard about the radio but my chickies will be getting one soon. We have the electric wiring around the top of the fence around their yard, but that won't help airborne predators like hawks and owls. I think a radio might just keep them at bay.
Thanks--everybody!!! Great commentary, lots of help.