Large, mature African Bush Elephant bull walks the Chobe River shore

large african bull elephant walk drink river chobe savanna botswana savannah african bush elephant loxodonta africana pachyderm pachydermata proboscidea herbivore elephantidae big five ivory trunk tusk poaching target dangerous giant grey jumbo heavy grazer silent endangered intelligent largest living land mammal highly social sand safari juvenile nature wildlife wild bush foraging desert wilderness tusks national park bushland conservation