Glares are a mob from the 2021 Minecraft Mob Vote that are able to glow when sensing danger, most players would use them for when a monster is nearby (example, Enderman Skeleton or Creeper.). This is just in an anime form, where glares are shy and disclosed, but glow to show their emotion, and sense of danger, they can be docile, but will be attacked if noticed by another monster, which is why they look like a bush.*