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Listed under:  Science  >  Life  >  Ecosystems  >  Vegetation  >  Grasslands  >  Savannas
Video

Don't get into a flap about elephant ears

It is now known that three species of elephants live across Africa and Asia: two in Africa and one in Asia. In this clip we look at how elephants from different climates have slightly different features and differ in size. Find out which elephants have the biggest ears and the wrinkliest skin - and why!

Video

Management of the northern savanna

Around the world, tropical savannas are in serious trouble. This clip from 2007 explores the use of Aboriginal technology for sustainable management of the environment in Australia's huge northern tropical savanna. Hear from two environmental scientists why traditional fire-management practices may reduce the incidence ...