I second the fan, and anything you can do to increase shade for birds that are penned. I like camo leaf netting (mine is military surplus, but they probably sell it in sport shops, too, since people use it for deer/duck blinds) because it provides shade w/o restricting air flow. Paul Smith told me last year his birds do well up to about 105, over that he starts losing them, and I\'ve found that to be true here as well - I lost quite a few last year but not until it got up to 107, then they started dropping like flies. I finally got desperate and turned them all loose until fall. It\'s a calculated risk - lots of things can happen to a loose bird - but in the approx. 3 months they were loose I didn\'t lose a single bird, and I was losing 2-3 a week before that, so for me it was definitely the lesser of the 2 evils.