An adult moving to the right side and a young one seems to follow, Indian Elephant, Elephas maximus indicus, Thailand

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