
The peregrine falcon is the fastest animal on earth - it can reach speeds of over 200mph. But what does it take to be a high-speed record breaker? To find out, we follow a young family of falcons as they grow up in downtown Chicago.\n\nWe join renowned bird handler Lloyd Buck, who, with the help of state-of-the-art technology and leading avian scientists, puts his peregrines to the test. And finally, we see if Lloyd can train one young peregrine for the ultimate challenge of speed and agility - against an Olympic skier in the Swiss Alps. Through such groundbreaking experiments and intimate views of these special birds in the wild, the secrets behind these super-fast falcons can finally be revealed.
Source: BBC 4
Short Versions: Penguin Post Office
Nature documentary looking at a post office in Antarctica that is surrounded by 3,000 gentoo penguins.
20-06-2026
BBC 4
Short Versions: 7. Planet Earth: A Monkey's Tale
The ruined temples of Sri Lanka are home to Gremlin, a baby toque macaque. With predators nearby and a rivalry with other monkeys brewing, she must quickly learn how to survive. ...
17-06-2026
BBC 4
Short Versions: Tiger Dynasty
The reintroduction of tigers into the Sariska National Park has a deadly impact on the other resident predators.
16-06-2026
BBC 4
Short Versions: Raising Sancho
The touching story of a rescued giant otter cub being raised by a Brazilian naturalist.
15-06-2026
BBC 4
2014-2015 - Nature's Misfits
Bill Bailey introduces a delightfully eccentric cast of creatures that do things differently; unconventional and unusual, these animals turn oddness into opportunity.
16-05-2026
BBC 4
Short Versions: Tiger Dynasty
Documentary following a pair of tigers released in a nature reserve. They must fight for territory and learn to hunt. Will they mate and start a family, or will they be killed?
10-05-2026
BBC 4
2009-2010: 10. The Chimpcam Project
Wildlife documentary. How does a chimpanzee see the world? A research project at Edinburgh Zoo is designed to answer just that question in an innovative new way - by training ch ...
25-04-2026
BBC 4
Short Versions: 28. Africa's Lion Kings
A pride of lions has rewritten the rules - they have learnt to take down elephants.
23-09-2025
BBC 4
Short Versions: Penguin Post Office
Nature documentary looking at a post office in Antarctica that is surrounded by 3,000 gentoo penguins.
20-06-2026
BBC 4
2014-2015 - The Bat Man Of Mexico
David Attenborough narrates the story of Rodrigo Medellin, Mexico's very own 'Bat Man'. Having dedicated his life to saving bats, now the legendary drink tequila is also at stake.
14-08-2021
BBC 4
2010-2011 - The Himalayas
Documentary looking at the variety of wild animals inhabiting the Himalayas, from monkeys, wolves and bears to foxes, snow leopards and pheasants.
16-06-2024
BBC 4
Short Versions: 7. Planet Earth: A Monkey's Tale
The ruined temples of Sri Lanka are home to Gremlin, a baby toque macaque. With predators nearby and a rivalry with other monkeys brewing, she must quickly learn how to survive. ...
17-06-2026
BBC 4