We have had crazy cold weather here the past few weeks. My chickens are not used to temps below freezing for multiple days in a row. I lost my Americauna first, it was a extremely cold night. Then this morning I found another had died. Last night it was around 38 in their coop. This chicken death really concerns me. My Americauna had a Rhode Island Red that she hung out with & that is the type of chicken that died. I'm not sure if it's the same chicken since I have a few. I don't know if the cold temps did them in or if I have a bigger problem. Any thoughts on what could be going on?