Minecraft wiki entry for Herobrine, associated text: Herobrine seems to solely target human players. He did not seem to interact with any other mobs nearby in the Brocraft stream, some of which were spiders and zombies. His canonical relation to further mobs added since he appeared is a complete mystery. His interactions with other mobs is not mentioned in the original image. While there is a chicken present in the image, Herobrine does not seem interested in it at all, and is solely focused on the player.