That Dingo Saved My Landscape

The plots on the dingo side of the fence showed no real differences in vegetation. But on the other side of the fence, the kangaroo-exclusion areas had about 12% more vegetation cover, implying that high numbers of the herbivores reduce the plant cover in a landscape. Fenced-off plots on the kangaroo side of the fence also had more soil carbon, phosphorus and nitrogen, suggesting that intense grazing outside the plots was changing the soil chemistry of the area. (Click on title for full story.)