The whole movie was if they do this or don't do that ... "they'll die". If the egg touches the ground the baby will die. If they don't rotate it the baby will die. If they don't move from outside to inside they will all die. If they don't get the food in time, they will die. If they don't make it back before the blizzard hits, they'll die. lol Reminded me of Dead Man Walking.
Quite possibly the only animals alive that I don't feel guilty seeing in a zoo :-D