Okay, I have surfed and seen answers, but now that I am in this position, it is scary for my birds. 44 birds, a little over half are 4 weeks and the rest are 8 weeks. It was 94 here today. No air movement, so I bought two weather resistant box fans and set up one in each coop, I put electrolytes in their water. Is there anything else to do? They look so hot. This is the first time I have had chicks, pretty excited everyone made it through brooding, but less than 10 days ago it was 45 at night and 60 during the day, maybe. We are late in getting runs up but let them free range when we are at home (not the 4 week olds yet). Then tonight the silly 4 week olds all huddled against a wall at bedtime, why huddle when it's so hot? thanks for listening. Bad thing is I leave tomorrow for work at 9 and won't Be home til 8. Do I leave fans on all night? Edited to add, chickens are panting, the little ones huddling and panting (why), and big ones brahmas look hot, holding wings funny at times.