I have been monitoring this duckling for close to 14hours and it has not zipped but i can see its bill, and worst of all it pipped on the wrong end of the egg. I've read the thread about hatching and I am concerned about this baby. It was chirping like a mad duck last night but its quiet now. My humidity is up to 75-80% and heat is 100-101. The membrane where it pipped through turned brown, ive been wetting it with a q-tip. But no progression. Any other tips would be fabulous! Id hate to loose this one it was fighting so hard last night it sounded like a rock and roll party in the incubator.