Earthflight

Snow geese, pelicans and bald eagles fly over the Great Plains, the Grand Canyon, Alaska and the Golden Gate Bridge.

Cape gannets dive among sharks, dolphins and whales; flying with fish eagles, flamingos, kelp gulls and vultures.

Cranes and geese fly over Italy, Scotland and the Rock of Gibraltar; birds breed in Rome, the Loire Valley, Holland and Hungary.

Condors and scarlet macaws fly over the Andes and the Amazon; giant petrels in Patagonia; hummingbirds at Iguazu Falls; vultures over Rio de Janeiro; black vultures seek turtle eggs in Costa Rica.

Japanese cranes; swallows and swifts visit the Forbidden City; lorikeets, cockatoos and budgies in Australia; pigeons in India; geese fly above the Himalayas.

Behind-the-scenes look at the series includes the relationships between people and birds.