Elephant ears play an important role in their survival beyond mere hearing.
Why do elephants have tusks, big ears and long trunks? - Little Medical School - Ottawa
Why Do Elephants Have Tusks? - Taman Safari Bali
Why Are Elephants' Ears So Big?
Why do African elephants need huge ears whilst Indian elephants do not? - Quora
why african elephants have big ears
Why Do Elephants Have Big Ears?
The Surface Area To Volume Ratio Or Why Elephants Have Big Ears
Why do elephants have such big ears - video Dailymotion
What is ivory
African Elephant, Species