In Cold Blood • 2023 • episode "S1E4" • Life on Our Planet

52:58

Uncover the variety of activity, both human and natural, that occurs on the slopes of active volcanoes. Take a terrifying descent into the crater of one of the worlds most dangerous volcanoes alive today. James Naughton narrates.

PBS Nature • 2019 • Nature

28:28

This episode focuses on the Jurassic period, a time when the first giant killers stalked the Earth and lurked in the seas; a time when the slightest advantage meant the difference between life and death. In North America the iconic allosaurus, an ambush hunter with a lethal bite, dominated. Not even the heavily-armoured stegosaurus was safe from this killer, and incredible evidence reveals a glimpse of a vicious battle between these two giants. Life in Jurassic oceans was no easier; in 2008, a fossil was dug out of a frozen island high in the Arctic. It was a colossal marine reptile, twice as big as most ocean predators, at 15 metres long and weighing about 45 tonnes. This was Predator X. Its skull alone was nearly twice the size of a tyrannosaurus rex's, and its bite force unmatched by anything in the Jurassic seas. The balance of power between predator and prey is a fine one, as prey continually evolves different ways to avoid predators. But for the most successful and enduring predators, the battle to survive has always been tipped in their favour.

S1E4 • Planet Dinosaur • 2011 • Nature

57:07

Andrew Scott narrates a special programme which celebrates winter and explores how animals and plants rise to the challenges it brings. With their world encased in snow and ice, animals must find the most inventive ways to survive and even benefit from the cold. Caribou become ice road travellers as it gets slippery underfoot, stoats make their own fur bedding, and snow monkeys find a warm bath. Emperor penguins are built for the cold weather, but even they must find their own tricks to endure the world's most savage winter.

S1E3 • Earth's Seasonal Secrets • 2016 • Nature

43:58

The Nile has many sources. This episode looks at the headwaters in the Great East African Rift Valley and the Rwenzori Mountains' melting snow.

S1E1 • Wild Nile • 2014 • Nature

48:51

This instalment looks at the ways in which plants procreate. Examining how plants use brightly coloured flowers and sweet scents to lure animals to them so they can spread their seeds to other flowers.

S1E3 • Private Life of Plants • 1995 • Nature

42:55

Leading experts examine a rock in a crate of finds from an archaeological dig in Africa, which could contain a very rare 200-million-year-old dinosaur skull. The museum staff prepares for the Wildlife Photographer of the Year awards. Other artefacts from the museum featured in this episode include meteorite fragments that are older than the solar system and the oldest complete beetle specimens ever found in the UK.

S1E4 • Natural History Museum: World of Wonder • 2021 • Nature