Parrots and Piranhas - 17/11/2006

5/5. BBC wildlife film-maker Huw Cordey and four friends set off in their canoes to paddle up the River Rewa in Guyana in search of one of the planet's last real wildernesses. They spot an ocelot slinking along a branch, paddle beneath an Amazon tree boa curled round a branch, glide past caiman in the moonlight and discover a giant anaconda by the river's edge.