In Tokyo, there are unapproachable "lost islands" with unspoiled environs and rich wildlife. Minami Iwo-to, part of the Ogasawara island chain, is about 1,300km from the Japanese capital. Normally, entry is banned to protect the environment. An exception was made in 2017 for the first comprehensive scientific survey in 10 years. The island compresses multiple climate zones into a small area, offering researchers a rare opportunity to view evolution in action. Braving an arduous climb and a swarm of seabirds, the team discovers one new species after another.
Sharks are among the most misunderstood predators on the planet, but an international team of scientists is trying to change that. Their research is revealing that sharks can be sociable and intelligent, and they could even help solve some of the toughest medical challenges of the 21st century. However, their breakthroughs come just as many sharks face extinction. Science may now be the only way to save them.
David Attenborough reveals the life of the hippopotamus as never seen before. With incredible underwater footage, this film delves into the world of the hippo – an animal that cannot swim yet is utterly dependent on water. In Botswana's Okavango delta, hippos face an unparalleled challenge - deep floodwaters dry to dust in a matter of months. In one extraordinary season, the team go beneath the surface to see them protect their families and face their enemies as they deal with the drought. Going far beyond their dangerous reputation, the show discovers the true nature of the hippo, an animal that is compassionate, sensitive and highly intelligent.
In their vast and unforgiving home of the Namib Desert, meerkats rely on their companions to watch their backs. Only together can they find the strength and resources to defeat the odds stacked against them. One young female is forced from her group after a brutal attack.
2020 • Nature
From the snow-covered Dolomites to the blue of the Mediterranean; the landscape of Italy is already a favourite for many people. Away from the premium travel destinations, however, rare species such as the Apennine chamois, greater flamingos and basking sharks can be found in natural settings.