Planet Earth

Taking an epic journey following the descent of the planet's mightiest rivers from their mountain sources to the sea. Breathtaking river scenery is revealed by a revolutionary helicopter camera mount - from the world's highest and broadest waterfalls to the awe-inspiring spectacle of the 10,000-strong flocks of greater snow geese in flight.

Category

Documentary / Educational / History / Nature / Science

Original air date

2006-03-19