Catalyst - Conservation Hunting - Shark Behaviour - Sexy Guitars

Seizoen: 2013 - Aflevering: 21 / 142 - Eerst uitgezonden: 19 september 2013 - Episode ID: 816430

Anja Taylor looks at the controversial issue of recreational hunters shooting feral animals as an effective management technique; do sharks choose their friends? And do men look sexier with a guitar?