Earthflight Preview Clips

The BBC have released some clips from their brand new wildlife documentary series Earthflight, narrated by David Tennant. The series from John Downer Productions features extraordinary footage of birds in flight, shot from the air. The first clip shows migrating Snow Geese on the approach to New York, while a second is a pelican's eye view of rays as they leap out of the water in their own version of flight.

A third clip is not narrated by David Tennant but shows filming over London

Earthflight begins its run of six programmes on BBC1 on Thursday 29th December at 8pm