Yellow-bellied toad

Between the mountains and the River Drac, the water flows down as mountain streams and irrigation canals, hollowing out the sediment in the fluvial-glacier terraces where the mountain pastures have emerged. As the layers of eroded material of varying size and with impermeable clay layers are built up, sources are formed and feed small ponds. The yellow-bellied toad is a small toad that flourishes in habitats like these. The species is in decline all over its area of distribution due to the reduction in the number of such habitats. This is caused by draining, the creation of dams, levelling work and timber transport, among others. The population of this small amphibian is monitored by the National Park authorities.