Hidden India

A look at how India's seasonal extremes are a challenge for the animals that live there, yet they enable an amazing variety of diverse life to live across the whole subcontinent.

This episode explores India's mountains, including the little-known Western Ghats - hills covered in lush forests and tea gardens - and the mighty Himalayas.

This episode looks at the Ganges, from its holy source deep within the Himalayas to the vast and tangled Sundarban forest, as it carries precious nutrients and irrigates the land.