Autobot

Autobots (or Autonomous Robots) are a species of sentient robots from the island of Cybertron (located near Hațeg Island), and the main protagonists in the fictional universe of a collection of various toys, graphic novels, paperback books, cartoons and movies, Transformers.

They are very peaceful to  all sapient species  (unlike in movies where they are eventually aggressive to the  Decepticons), except to  vampires  due to  bloody conflicts with them. They are omnivores that feed on the same food as many other sapient species.