http://www.bbc.co.uk/lastchancetosee/
Stephen Fry and zoologist Mark Carwardine head to the ends of the earth in search of animals on the edge of extinction.

In New Zealand the travellers make their way through one of the most dramatic landscapes in the world. They are on a journey to find the last remaining kakapo, a fat, flightless parrot which, when threatened with attack, adopts a strategy of standing very still indeed.