African elephant (Loxodonta africana) at waterhole, Nxai Pan National Park, Botswana, Africa

african elephant loxodonta africana waterhole nxai pan national park botswana africa african elephant savanna waterhole drink mud reflection water mammal wildlife wild nature animal africa thirst thirsty dry cracked earth background landscape fauna tusk trunk large big brown gray earth tones outdoors day daytime sun sunlight digital natural beauty ecology conservation endangered species ecosystem