Attenborough at 90: Behind the Lens • 2016

26:48

This episode is all about "superhuman" senses - animal sensory systems that can detect magnetic fields (magneto- reception), electric fields (electroreception), and infrared radiation.

S1E5 • Animal Super Senses • 2020 • 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

49:50

The jungles of the sacred city of Polonnaruwa in Sri Lanka are home to 33 identified troops of toque macaques and one man. This is the extraordinary story of Dr. Wolfgang Dittus, a scientist from the Smithsonian Institution who, over decades, has tracked and documented the lives of thousands of monkeys, revealing a complex society that is in many ways like our own. His journey is captured through his own words, footage he's taken over the course of 50 years, and his interactions with the scrappy, cheeky monkeys he's dedicated his life to.

2018 • Nature

54:11

Learn how rain transforms the area into a lush grazing pasture, creating an abundance of food. Moderate weather makes it harder for predators, as prey can migrate further. With plenty of food available, mating and birthing seasons have arrived.

S1E3 • Life at the Waterhole • 2021 • Nature

50:08

In the final episode of "Hidden India, the Ganges is central. This mighty river flows through the heart of the nation, from deep in the Himalayas to the widespread delta mangrove forests and behind the wide blue ocean. She carries valuable nutrients, and irrigates the fertile soil of Asia. Moreover, there is in the wilder parts - far beyond the cities - to discover many hidden nature. Hidden beaches are a haven for tens of thousands of young turtles in mysterious swamps houses playful mudskippers and otter families enjoy themselves in the flowing water.

Part 3 • Hidden India • 2008 • Nature

58:03

South America - the most species rich continent on Earth. From the volcanoes of the Andes to the world’s largest rainforest, the Amazon, animals here must specialise to carve out a niche. In Patagonia, a puma mother draws on a lifetime’s experience to catch prey three times her weight. In the cloud forest, rarely seen Andean bears clamber thirty metres into the canopy to find elusive fruit. Poison dart frogs use ingenious methods to keep their tadpoles safe, whilst anacondas stalk capuchin monkeys. At Igauzu, swifts make death-defying flights through one of the biggest waterfalls on Earth.

S1E3 • Seven Worlds, One Planet • 2019 • Nature