Sorry for your loss. No let up in the heat anytime soon.Tough days around here! I've had two of my new chicks in as many days have sudden death.I could see no reason other than perhaps the heat being a contributing factor. I've pulled in all the young chicks, along with Peggy cochin who took them all under wing, inside. It is literally a zoo inside my house. All I need is a giraffe to make things complete.