here in california we are experiencing a heat wave and the night-time low is 82 for 1 hour. Its 90 at midnight. 12 of them are cold hardy breeds and they appear to be doing better then the ones the are not. I already have them with 5 water treys in the yard and 2 jn the coop 1 filled with Gatorade. Yesterday I had to bring one inside to cool off. Is there anything else I can do.