Until 1980, the fence was 8,614 kilometers long, but was then shortened to 5,614 kilometers.
Some parts of the fence is illuminated at night via solar panels feeding high output lights.
On top of that, there is also debate on the actual native classification of the Dingo.
Therefore it is an introduced pest like the rabbit, camel, buffalo and feral pig.
Sources:Wikipedia,Thargotourism,Digidrift,BBC,Cosmomagazine