Earthflight: Season 1, Episode 5

1 - 5:

This week it is a bird's-eye view of two continents as cranes attempt to negotiate a dangerous Himalayan pass on their way to India. In Rajasthan, vultures watch hunting tigers In the Australian outback, white cockatoos swirl in their thousands and budgerigars pass over Ayers Rock and gather in the biggest flocks ever seen.