It's incredibly exhilarating, and yet totally shocking,
to think of the devastation that swarms like this are causing.
It just makes you realise how important the FAO are in getting this under control.
I'm just going to run through it.
I should be naked for this, but...
Thankfully, Rob kept his clothes on, and, more importantly, this plague has now been halted,
but not before the team had witnessed one of the biggest swarms ever recorded on film.
Next time, we journey to the world's great plains,
where spectacular gatherings of wildlife cope with extreme change...
and surprising creatures survive in unexpected ways.