The boundary of this enclosure at the far end is where the blue poles end (where there is a solid fence running up the slope). The rear wall is visible through the vegetation (the white area).
The Tasmanian Devil enclosure itself is within a walk-through Australian area called Neighbours, with free-roaming Eastern Grey Kangaroos, Parma and Tammar Wallabies, Emus, and Cape Barren Geese. Other separate enclosures contain Dingo, Brolga, and Eastern Water Dragon.