In the deep deep south where it's hot and muggy most of the year cooling off is essential. My spoiled chicks have a big swamp cooler aimed at their pen. I also added a 10 x 10 canopy next to the coop. I use a canvas tarp for additional shade and ventilation. Sun shade will also work for this. Clip them onto the frame using xl binder clips and attach a strip of 1x2 furring strip to the bottom. This matter when winds kick up or rains come. They have plenty of places to perch both directly in the path of the swamp cooler or under the canopy. I too use water to cool off the ground. Their dust bath holes get very deep otherwise as they seek cooler soil.
This is what I have https://www.homedepot.com/p/Hessair...-Swamp-Cooler-for-1-600-sq-ft-MC61V/304078773
It has a hose attachment to keep he reservoir full. No, I did not buy this for the birds
I have it as a backup for when the AC breaks at our shop. You can make a DIY version pretty inexpensively. Get a good fan, a cheap submersible pump and a healthy dose of creativity. Your chickens will be much happier.
This is what I have https://www.homedepot.com/p/Hessair...-Swamp-Cooler-for-1-600-sq-ft-MC61V/304078773
It has a hose attachment to keep he reservoir full. No, I did not buy this for the birds
