The Hot Zone
What are the elephants seeking in Kitum cave?
Chap 29
Chap 29
The elephants go to the cave to "tusk" for salt.
We stopped on an elephant trail that led into the cave, beside a wall of rock that was covered with diagonal hatch marks made by the elephants tusking the rocks for salt.Preston, Richard. The Hot Zone: The Terrifying True Story of the Origins of the Ebola Virus (p. 391). Knopf Doubleday Publishing Group. Kindle Edition.