last evening i went to collect the eggs and lock the birds in for the night and i found one of the buffs eggs was very small not much more round than a quarter. i had been getting nice eggs from the buffs but they seemed to slow down and i only get consistant eggs from 1 of them now. the others are here and there they were doing ok when we had some cooler weather, now its gotton hot/humid again, the roo has come of age and is mounting them(which i don't think they like), and some of the aracuana x's started laying it seems like the other buffs have stopped? they eat plenty and have adaquate water, plus eat all day freeranging. what could be going on?