Chickens huddling

[Jcbreeders]

We have some young chickens that are huddling together and basically on top of each other as stacked as they can get like a dog pile. We have lost two this way already and we are not sure why they are doing this. Can anybody help?

 

[BYchickens]

I'm so sorry to hear this but I have never encountered something like this and i do not know why chickens would do this. Maybe they are too cold?