Hidden cameras capture birth of tiger cub at London Zoo
2 October 2013 Last updated at 21:17 BST
Hidden cameras have captured the moment a tiger cub was born at London Zoo.
Five-year-old Sumatran tiger Melati gave birth to the cub on 22 September after a six minute labour.
The pregnancy lasted approximately 105 days and was kept secret by the zookeepers.
Emma North reports.