We got four bourbon red / royal palm poults. They've been doing great in the brooder. They hatched June 2. We just moved them outside. Our chicks and ducklings of the same age are doing great. I found two dead poults this afternoon. When my husband went to do night check and dispose of the 2 dead ones he found a third dead and the fourth is half dead. He also just confessed to giving some feed that had been rained on. Could that be it? The other birds didn't kill them and they were thriving yesterday. They went outside two days ago and have been moved to a new spot twice a day.