From high snowy peaks to baking deserts, the Caucasus is much more than a simple mountain range. With habitats including forests, alpine meadows and arid salt flats, like the rest of Russia it boasts a dazzling array of wildlife. Home to wild boars, Eurasian lynx, long-eared hedgehogs, bezoar ibex, rare highland European bison and the truly bizarre glass lizard.

Cast: Christian Brückner, Jason Hildebrandt, Paterson Joseph, Hans Henrik Wöhler