The lion has the loudest roar of all the big cats. It’s so loud it can reach 114 decibels (at a distance of around one metre) and can be heard from as far away as five miles. This volume is all ...

Natural World — 2015-2016, Return of the Giant Killers: Africa's Lion Kings 10 / 10 A pride of lions has rewritten the rules - they have learnt to take down elephants. BBC Two ...