Battle of Boodicuttup Creek — Laurel Lamperd

The discovery of an injured cormorant at the Boodicuttup Creek was a special event for Leanna, Shane and Mitch.
They were shocked when they discover that old Charlie Buckle and Jem Gasper plan to dam the creek which will destroy the habitant for the cormorant and the other water birds who live there.
The children try to enlist the people of the town to prevent the dam.
Will Uncle Rolly's bullroarer and a mysterious Great Goanna be of help or hindrance to their efforts to save the creek. And how will Shane and Mitch avoid a fight with the Gasper boys.
Suitable for children seven to eleven years.