All going to the left as seen behind tall grass, big one with dirt on its back

asian elephants asiatic elephants elephas maximus indicus khao yai national park indian elephant elephas maximus elephant nature in asia wildlife large mammal big mammals khao yai wild animals habitat grazing trunk mammals endangered endangered species national park herbivore tusk jungle thailand protected species animals herd world heritage nature unesco mammal forest wild ears extinction tail dust bathing cogon grass grass big cogon green brown afternoon trunks gray windy afternoon black minerals