Family of three seen deep in the grass on the slope side of a hill in the afternoon feeding on minerals and grass

elephas elephas maximus indicus khao yai national park elephantidae herbivores wildlife mammals megaherbivore poaching iucn red list poachers asian elephant tusk elephants indian elephant proboscidea habitat grassland illegal hunting graze conservation wildlife trading endangered habitat loss hunting endangered species savannah ivory waterhole trunk herd southeast asia indicus thailand wilderness saltlick cogon grass grass mud bath chang illegal afternoon forest mountain deciduous human conflict dirt mountains dust