The Western Ghats in India and Sri Lanka are well known biodiversity hotspots, with a rich diversity of amphibian species. Both these regions have high density of amphibian endemism, which means that many of the species of amphibians found here are found nowhere else on Earth. Over 85% of amphibian species found in Sri Lanka are endemic, making this island nation have the highest amphibian endemism in Asia.
Planting small trees on roofs of buildings in dense urban areas can reduce flood volume and runoff