The Secret and Busy Night Life of Adult Hippos
A military-grade thermal camera lifts the lid on the night time excursions of hippos on dry land. Those consist of grazing on a staggering amount of grass, while keeping a watchful eye out for roaming lions. From the Series: Tales From Zambia: Wild Heavyweights http://bit.ly/2DFQqNC Original Author: Produced by Smithsonian Channel>>>