Yesterday I was worried one of our pullets is really a cockerel and now today our two pullets just died! One late this morning and one just in the last hour. We can't see any sign of trauma or anything unusual. I was outside an hour ago and she seemed fine. Is there anything we should look for? I am wondering if our hen that just laid her first egg yesterday is next. We also have one other 3 month old pullet/cockerel, still not real sure. UGH!