george: we are going to be looking at shark fins which are very popular in china, pangolin scales, which are also made of keratin, tiger bone, which is also used in traditional chinese medidicine, ivivory, which obviy has a lot of history in the west for use in durable good products.. anything where an animal is used in tradition, we want to be able to remove that animal from the goods chain. reporter: so, there are several ideas on how to curb rhinoceros poaching. for many animals in kruger national park, they've come too late. almost every day, frik rossouw and his team have to go out to secure crime scenes like this one. in this case, it's especially distressing. the rhino, a female, was pregnant. narrator: hunting and being hunted -- for wild animals life is always about survival. and it's no different in kenya. in some of the villages here, people and elephants are sworn enemies. and that's where a very special story begins, the story of elephants whose survival is all down to bees. reporter: farmer nashon mwaghare has finally been able to harvest numerous sacks of corn. he leased t