This is my second time raising meat birds. The first time I had 13 and one died on the third day. It looked sick from day 1 so it didn't suprise me. All other 12 went 8 went perfectly. This year I got 24, and today I found two dead when I came home from work. They had plenty of water and food and seemed healthy. Is there anything I should do for the others? I would hate to lose all my birds. Any other words of wisdom or thoughts?