When I found it, the little guy had travelled about 5 feet in the containment run and hid under some grass to keep warm, while is siblings were soaking up the warm with the two warming options I have for them. I'm bummed. This little cutie was all white with a dark, rich lavender bum. I tried massaging it to warm it up in hopes it wasn't dead and I really felt like Lenny of Mice and Men. It was pointless, little thing is dead. I will now check and COUNT nightly to insure all together and not nestled far away..but what happened? All other kids are happy, eating, thriving, chirping, roaming......why would a chick roam off and die?