Thomson's gazelle marking grass with a gland (Gazella thomsoni), Serengeti National Park, Tanzania
Photo ID: TA-SE-Thomson_gazelle-08-0004
ⓒ Ariadne Van Zandbergen
Photo keywords: Africa, African, animal, behavior, behaviour, East Africa, environment, fauna, gazelle, indigenous, mammal, marking, National Park, nature, Serengeti, Tanzania, territorial, Thomson, Thomson's, Thomsons, wildlife