Balayang -

"In the mythology of the Aboriginal people of south-eastern Australia, Balayang the bat was a brother of Bunjil the eaglehawk, but lived apart from him. Once, Bunjil asked him to come and live with him, but Balayang replied that Bunjil's country was too dry and that Bunjil ought to come and live with him instead. This upset Bunjil, who sent his two helpers, Djurt-djurt the nankeen kestrel and Thara the quail hawk, after Balayang. They set fire to the bat's country and Balayang and his family were scorched and turned permanently black. - Wikipedia"