Autumn • 2017 • episode "S1E4" • Alaska: A Year in the Wild

47:58

Volcanoes may have shaped Europe, but they could also destroy it. Find out how ticking volcanic time-bombs threaten the continent's existence.

S1E3 • Birth of Europe • 2011 • Nature

57:56

In the third year of this seven-year project examining the issues facing the planet’s most threatened ecosystems, Dr. M. Sanjayan visits the Maldives to take an in-depth look at coral reefs and the urgent efforts to help them survive climate change.

S3E1 • 2024 • Nature

48:04

Tanzania's Mount Kilimanjaro is the highest freestanding mountain and volcano in the world. Join wildlife expert Jean du Plessis as he makes the perilous summit climb through its five vastly different climates to understand how quickly its famed glaciers are melting.

S1E4 • Nomads of the Serengeti • 2018 • Nature

45:54

While dogs are said to share more than 99 per cent of their DNA with grey wolves, recent research has indicated that this link might actually be the key to why dogs have become the perfect family pet. The pack mentality of their lupine ancestors remains in domestic dogs, inspiring what seems to be a fierce loyalty to their human families,

S1E3 • Secret Life of Dogs • 2016 • Nature

58:10

As the Serengeti starts to dry out, competition hots up between the families we were first introduced to in Episode One. The strong females take centre stage, dealing with wayward males and fighting for the survival of their kin. Lioness Kali and her sister are enjoying time with their seven cubs. Together, hunting is much easier and life is good. But their happiness is short-lived as they are being tracked by Sefu, a male lion from the pride. He takes their food and then relentlessly pursues them, but what does he want? A new family has moved into the Serengeti: Kike, a first-time cheetah mother with three tiny cubs in tow. If her first litter is to survive, she must learn the skills of motherhood fast. Not only must she learn to hunt and keep her cubs safe, but she must keep them away from the other predators who are out to get them. Bakari the baboon struggles to raise the baby he rescued when its mother was killed and desperately tries to find a female to help him raise his motherless baby. Nalla, the elephant matriarch, is worried for the safety of her baby when a group of huge male elephants come to fight over one of the family's females. A young female ostrich attempts to raise an enormous brood of chicks whilst being watched by the hungry eyes of the hyena leader, Zalika. As pressure builds, Kali decides that for the sake of her cubs she must confront the male stalker Sefu – but it's a dangerous decision. Bakari is threatened by the leader of the troop when their rivalry escalates and the baby is put at risk. Will a kind-hearted female called Cheka help him raise the baby? Only the strong survive in the Serengeti, and the mothers are the toughest of the lot.

S1E2 • Serengeti • 2019 • Nature

53:32

Watch as birds solve puzzles and challenge our basic notions of intelligence. Call somebody a “bird brain,” and you’re not delivering them a compliment. But as NOVA shows, birds turn out to have advanced problem-solving skills that we usually assume are unique to humans. Watch astonishing tests of avian aptitude: parrots that can plan for the future, jackdaws that can “read” human faces, and crows that can solve multi-step puzzles with tools like pebbles, sticks, and hooks. Could these just be clever tricks based on instinct or triggered by subtle cues from their human handlers? To rule out any doubts, NOVA puts feathered Einsteins through their paces and reveals skills that even three- or four-year-old children have a hard time mastering—such as putting off one reward now to get a bigger one later. From this revolution in thinking about our feathered friends, the conclusion seems irresistible that bird brains see the world in ways that aren’t so different from our own.

NOVA PBS • 2021 • Nature