Ever since I've played using expanded wildlife mods like Creatures and Critters, Fauna of the Stone Age and various mods by Hieronymus the world just feel empty and baron with out them, now I see that there is some extra small creatures being added that are in the pipe line but they still fall flat of what these mods are already accomplishing, Maybe there's some technical limitations I am not seeing but seems like the most simple and efficient approach would be to just integrate those already existing mods.