Indian Elephant, Elephas maximus indicus, Khao Yai National Park, Thailand

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