With the 1.1 update we can now spawn any animal we want to now in creative. I was spawning all of the animals and I looked up and all of the slimes and magma cubes had started to travel south. They stayed in a herd and went exactly south. (to my standerds) I was wondering if anyone knows why they travel south on the surface but not in a cave? If you know why please coment, if you think this is stuped and not true please leave a coment.