Minecraft wiki entry for Panda, associated text: Pandas act similarly to other neutral mobs; they attack when hurt, but only once (similar to llamas, and bees). Pandas do not attack on Peaceful difficulty. They also move faster in water than other land mobs (similar to polar bears). Pandas follow any player who is carrying bamboo and stop following if the player moves beyond approximately 16 blocks away. They also whimper if a thunderstorm is happening in the area. Adult pandas seek out bamboo and cake to eat.