Primorye, a vast 'primordial forest' in the Russian Far East's Usuriya region near the river Amur, the Chinese border, has an extremely rich and varied wildlife. Its greatly varying seasons also attract some migratory species, while great cats like the Siberian tiger cover huge territories. Vast wetlands, marshes and lakes add to its variety.

Cast: Christian Brückner, Jason Hildebrandt, Paterson Joseph