Seven Worlds, One Planet - Series 1: 3. South America
This programme has been edited since broadcast. This programme incorrectly played a soundtrack of birds over the footage of rare Andean bears in the cloud forests of Ecuador. This has been amended to correct the sound.
South America - the most species-rich continent on earth. From the volcanoes of the Andes to the world’s largest rainforest, animals here must specialise to carve out a niche.