A documentary film about the largest and rarest otters that live in inaccessible areas of South America.
The second part of a mini-series about the different otter. After the cool northern seas — the main habitat of sea otters are moving to warmer climes. Here in areas inaccessible to humans southwestern Guyana, Peru, Suriname and inhabit the world's last remaining large otter.
Fight for survival — a series of programs