User blog comment:Dinosaurus1/DLC’s I want to see in Jurassic World Evolution./@comment-30261954-20180522132139/@comment-30261954-20180522145031

For an animal to be "native" to somewhere, it would of had to of been there and be a part of the Ecosystem, but say, release a new predator that messes that up, that is an invasive species, these dinosaurs were added to the island in an unatural way, and therefor are an invasive species.