Bologna

From the 5th day of incubation on the embryo is moving. The more the embryo grows the more distict it's movements are. As long as there space in the egg the embryo likes to swim in the amniotic fluid. Just like the mamal embryo is surrounded by fluid, the eyas is as well. At some point the incubating parent can feel the movements in the egg by the very sensitive breeding patch. In a live stream feed one can see and hear the reactions of the parents when she/he feels the chick move. Just like a mamal mother can feel the baby in her whomb, the peregrine has contact with it's unborn baby. Nature is a miracle!