Brian suggests that they have learned to behave like the wild cats they film, adopting a nocturnal lifestyle to follow and observe them in the African bush. They have produced some of the most stunning film of lion, leopard and cheetah. Now Beverly & Derek Joubert are calling out with a very important message. Brian suggests this powerful TED talk is worth making the time to watch. He has followed the work of this amazing couple for the previous two decades, having led many safaris into the Joubert’s Botswana wilderness where they live: www.ted.com/talks/beverly_dereck_joubert_life_lessons_from_big_cats