Amphibian diversity and abundance from two streams in Xuan Son national park

Vietnam is one of the most well-known countries in the world in terms of amphibians diversity. However, we have little information on whether or not amphibian populations are declining in this country. We use visual encounter surveys to obtain data on amphibian abundance and species diversity from two streams in Xuan Son National Park (stream 1 located in limestone mountain and stream 2 located in soil mountain).