I just candled 17 Blue Slate Turkey, 7 Muscovy Duck and 11 mixed chicken eggs in three different incubators. I only have 2 turkeys, 1 duck and 1 chicken forming in them. I had 4 blood rings in the chicken eggs, 1 in the duck and nothing in the turkey. I've had great hatches except for the spike in temp a month or so ago. What on Earth is happening? Has the post office decided to shake, rattle, and roll them???