Catch up TV
2011-2012: 7. Jungle Gremlins of Java
The slow loris is the real-life gremlin, extremely cute but with a venom that can kill. Now it's also a YouTube superstar with millions of hits. Dr Anna Nekaris travels to the jungles of Java to solve the riddle of its toxic bite, but a shocking discovery awaits.
Source: BBC 4
Most recent episodes of Natural World
Natural World
Short Versions: Jungle Animal Hospital
At the jungle animal hospital in Guatemala, the wards are full of exotic patients, many of them orphans rescued from the illegal pet trade.\n\n
07-11-2026
BBC 4
Natural World
2010-2011: 6. The Dolphins Of Shark Bay
A dolphin is about to be born in the treacherous waters of Shark Bay in Western Australia. Its mother must use all her skills to keep her newborn safe.
06-11-2026
BBC 4
Natural World
2011-2012 - Unnatural History Of London
A portrait of the capital's secret wildlife, from local badgers and foxes to more exotic species like pelicans and seals.
17-10-2026
BBC 4
Natural World
2018-2019: 5. Pangolins - The World's Most Wanted Animal
The endearing pangolin is a little-known scaly mammal. Found in Africa and Asia, these shy creatures have an unfortunate tagline - they are the most poached and illegally traffi ...
10-10-2026
BBC 4
Natural World
2019-2020: The Octopus In My House
A professor develops an extraordinary relationship with an octopus when he invites it to live in his home. The octopus, called Heidi, unravels puzzles, recognises individual hum ...
07-10-2026
BBC 4
Natural World
2009-2010: 8. Birds Of Paradise
Living in the depths of the New Guinea rainforest are the spectacular birds of paradise - creatures so beautiful that the first Europeans believed they must have fallen from hea ...
02-10-2026
BBC 4
Most popular episodes of Natural World
Natural World
Short Versions: Raising Sancho
The touching story of a rescued giant otter cub being raised by a Brazilian naturalist.
19-09-2026
BBC 4
Natural World
2011-2012 - Unnatural History Of London
A portrait of the capital's secret wildlife, from local badgers and foxes to more exotic species like pelicans and seals.
17-10-2026
BBC 4
Natural World
2014-2015 - Beavers Behaving Badly
Nature documentary following Drew Reed, a wetland conservationist helping to keep the peace between beavers and people in Wyoming's Jackson Hole valley.
04-03-2023
BBC 4
Natural World
2018-2019: 5. Pangolins - The World's Most Wanted Animal
The endearing pangolin is a little-known scaly mammal. Found in Africa and Asia, these shy creatures have an unfortunate tagline - they are the most poached and illegally traffi ...
10-10-2026
BBC 4
Natural World
2011-2012: 1. My Life As A Turkey: Natural World Special
Biologist Joe Hutto was mother to the strangest family in the world, thirteen endangered wild turkeys that he raised from egg to the day they left home. \n\nFor a whole year his ...
22-11-2025
BBC 4
Natural World
2010-2011 - Chimps Of The Lost Gorge
Real-life drama about a family of chimps trapped in the lost world of the Kyumbara Gorge, which has been cut off from the rest of the jungle for 15 years.
20-09-2026
BBC 4
Natural World
2019-2020: Weasels: Feisty And Fearless
Members of the weasel family are often portrayed as the villains of the natural world, but do they deserve this reputation? By following the adventures of a tiny orphaned weasel ...
19-09-2026
BBC 4