Earlier this year, the Australian government added the koala to the country's list of endangered species. By some counts, only about 100,000 remain in the wild in a country that once boasted a population in the millions. But many conservationists say the listing doesn't go far enough.
Paul O'Donnell is one of the many volunteers at Friends of the Koala in the northern New South Wales town of Lismore.
"We go out every day for about an hour or so collecting leaf; usually we get about one bin per koala," O'Donnell says.