39 Season
543 Episode
Natural World - Season 17 Episode 16 Islands of the Vampire Birds (2020)
Wildlife documentary looking at the finches of the Galapagos Islands which have evolved to not only to eat seeds and pick ticks off tortoises but also to drink the blood of the latter.
- Country : United Kingdom, France
- Genre : Documentary
- Studio : BBC Two
- Director :
- Cast : David Attenborough, John Hannah, Juliet Stevenson