I really like all those animals wandering so freely 😚️. Sometimes they die with no apparent reason though 😱️👻️, either when I return where they were and I find meat or organic objects or even when I'm close to them (I noticed it once so far, I heard them die) 😢️. Sometimes I see them fall from high places and get hurt or fall on water, they should avoid going on such places, but I understand that may be hard to set them to avoid those places 😁️. I see that chickens feet glitch when they stand still on a place, looks like they go under terrain texture. Then their eggs have a good chance to not spawn a chick when thrown 🥚️ 👋️🧐️. Also, check whales movements as they often park themselves on shores 🏖️🐋️🏖️, looks like you set their movements to the opposite so they go upward rather than downward most of the time, this would explain 90% of whales parked on shores.