Get a bird's eye view - literally - of Earth's natural beauty. This nature programme showcases some of the world's greatest wildlife phenomena and natural wonders, through the eyes of birds. This five-part series joins the journeys of birds - including snow geese, cranes, falcons, albatross and eagles - and, in the process, reveals amazing sights from five continents. Using hang gliders and wirecams, spy cameras capture footage from within the heart of the flocks, showing the birds up close in flight and interacting with other animals down below. Among the footage featured is flamingoes flying over African lakes and becoming prey for hunting baboons and hummingbirds darting through the Grand Canyon.
Starring David Tennant