Revenge of the Flightless

Revenge is a dish best pecked cold.
After 150 years, emus have returned to Tasmania.
Brought in to combat a mysterious creature attacking livestock, emus now roam the farms of Lithgow.
Everyone loves them, but Eli thinks they're creepy.
Their heads are creepy.
Their eyes are creepy.
Even the way they walk is creepy.
But if they can stop the creature from attacking their livestock, then he can live with it.
Except the attacks aren't stopping and now a strange man is hanging around Eli's farm.
What does he want and what does he have to do with the attacks?
Strange things are happening in Lithgow. Scary, frightening things...