We've had a recent temperature rise lately, and my chicks have gone from eating about half a 50lb bag of starter a day ( 7 bags every two weeks) to one bag lasting a few days instead of just two. This change is on my ones already old enough to be outside and just seems strange to me. Does heat effect their appetite that much? I'm a bit worried about them. I've got about 100 out there, and I really feel like they should still be eating more.