Book excerpt: Mammals inhabit every corner of our vast continent, yet the great majority of species are seldom seen. The only clue to their presence might be a footprint left on a muddy track, a scat deposited on a rocky ledge, or bones scattered on a forest floor.In Tracks, Scats and Other Traces, Barbara Triggs provides all information needed to identify mammals anywhere in Australia, using only the tracks or other signs they leave behind. Features a new cover design, and covers all Australian states and territories.