First broadcast: on BBC One LondonLatest broadcast: on BBC Two Northern Ireland HD
Nature documentary. The cameras follow the moving story of one lion family's struggle to survive until the return of the great migration of wildebeest and zebra. Show more
First broadcast: on BBC One LondonLatest broadcast: on BBC Two Wales HD
Nature documentary looking at a phenomenon which occurs each winter, when a mighty army of predators hunt down the billions of sardines along the South African coast. Show more
First broadcast: on BBC One WestLatest broadcast: on BBC Two Wales HD
Documentary series. The great flood in the Okavango turns 4,000 square miles of arid plains into a beautiful wetland, attracting elephants, buffalo and birds. Show more
First broadcast: on BBC One LondonLatest broadcast: on BBC Two HD
Series about dramatic wildlife spectacles. The summer melt of Arctic ice, opening up vast areas of ocean and land, provides opportunities for millions of animals. Show more
First broadcast: on BBC One CambridgeshireLatest broadcast: on BBC Two Northern Ireland HD
Nature documentary looking at the annual return of hundreds of millions of salmon from the Pacific Ocean to the mountain streams where they were born. Show more