White-breasted mesite White-breasted mesite The white-breasted mesite ("Mesitornis variegatus") is a ground-dwelling bird endemic to Madagascar. One of three species in the mesite family, Mesitornithidae, it is classified as vulnerable by the International Union for Conservation of Nature (IUCN). It has a small population and is restricted to five sites in the north and west of the island, and one in the east. The white-breasted mesite is a medium-sized terrestrial bird which is often described as rail-like (a family with which the mesites are sometimes placed). The species has a white face with distinctive facial markings (a white supercilium and dark malar
Geological history of Borneo Geological history of Borneo The base of rocks that underlie Borneo, an island in Southeast Asia, was formed by the arc-continent collisions, continent–continent collisions and subduction–accretion due to convergence between the Asian, India–Australia, and Philippine Sea-Pacific plates over the last 400 million years. The active geological processes of Borneo are mild as all of the volcanoes are extinct. The geological forces shaping SE Asia today are from three plate boundaries: the collisional zone in Sulawesi southeast of Borneo, the Java-Sumatra subduction boundary and the India-Eurasia continental collision. The SE Asia region is made up of fragments of crust that drifted