Lions who wander the expanse of the savannah need to keep in communication with each other when the pride is not together.

One of the Selati Male lions starts a chorus of powerful roars one morning.A lion roar can be heard by humans 8km awayA roar is a deep, bellowing outburst of sound forced through an open mouth.

Make sure your sound is on so that you can hear the lion's soft roar. It's starts off sounding more like a growl, then grows into what sounds almost like he's barking. The video is only 20 seconds ...