Ascension Island – natives and aliens

Watch the three-part Britain's Treasure Islands documentary series on BBC FOUR, starting Tue 12 Apr 2016 21:00. (repeated Wed 13 Apr 2016 20:00). This mini-documentary follows the story of. Watch the three-part Britain's Treasure Islands documentary series on BBC FOUR, starting Tue 12 Apr 2016 21:00. (repeated Wed 13 Apr 2016 20:00). This mini-documentary explores the extreme. Watch the three-part Britain's Treasure Islands documentary series on BBC FOUR, starting Tue 12 Apr 2016 21:00. (repeated Wed 13 Apr 2016 20:00). This mini-documentary explores the wildlife,.