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 cririme scenes like t ths onone. in this case, it's especially distressing. the rhrhino, 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 the field ten years ago, when his first child was born, but a powerful enemy appeared, one that constantly stole his harvests. nashon: we would sow the seeds, but just before harvest time, the elephants would come. sometimes they came before the corn was even ripe. they would eat everything or trample it. everything was destroyed. reporter: they always came

rhinoceros. at one point, thanks to poaching, there were only four rhinos left in the entire country.nctuary dedicated to ensuring their future survival. with nine rhinos brought in from south africa in the late 1980s, a breeding programme began, and we are now tracking one of the success stories of that programme. so the wind is blowing that side, so we have to go downwind. rhinos have got a good sense of smell, that is how they detect whatever is around them in the environment. we have two be downwind so that they don't smell us. it's fascinating because he has explained to me that you can tell the rhinos don't feel threatened because they are moving quite slowly. you can tell they are moving slowly by their footprints, and there is one rhino here, and one rhino over there. that offers us some luck that we will get close to them because they don't feel threatened. let's cross our fingers. we've just spotted them. yes! wow. 0k, we are going to take a bit of a risk. my guide has been as close as ten metres to a rhino before, without them sensing that he's there, so let's try that now.