↠ Want to get more insights? Check out our WE WENT INSIDE series: https://www.youtube.com/playlist?list=PLZ3CjNbCdQe_HAZ3LAfQeQJbKS6HQOkBQ Elephants subsist on foraged vegetation, but even the thick forests of the Eastern Rift Mountains can’t always provide them with all the minerals they need to stay healthy. Females in particular often supplement their diets by eating soil or rock. ↠Subscribe: https://www.youtube.com/c/TerraMaterOfficial?sub_confirmation=1 But Mount Elgon, on the border between Uganda and Kenya, is the scene for an even more unique phenomenon. Here, savannah elephants have learned to mine a network of hidden caves for salt and mineral deposits. We follow them deep inside the extinct volcano to learn more about this incredible behavior… Subscribe now and hit the alert button for more stunning footage and stories from the natural world! #terramatters Producer: Eva Schmidt Assistant Producer: Katrin Blaß Graphics: Jörg Eisenprobst Voice-Over: Julian Nightingall AudioMix: Stefan Fiedler Original Production: "Wild Uganda", a co-production of Terra Mater Factual Studios and National Geographic and Doclights/NDR Naturfilm produced by Cosmos Factory Filmproduktion. Production: Terra Mater Factual Studios GmbH social@terramater.com @terramater Sources: Speleogenesis of the Mount Elgon elephant caves, Kenya, Geological Society of America, Special Paper 404, 2006 Formation of cave salts and utilization by elephants in the Mount Elgon region, Kenya, Article in Geological Society London Special Publications, January 1996