The Great Melt • episode "1/6" • Nature's Great Events

45:04

The Great Butterfly Hunt tells the story of incredible journeys. The first is that of the remarkable Monarch migration, which is the longest insect migration on Earth, is. The second story is that of Fred Urquhart, the determined Canadian scientist who spent 40 years trying to discover exactly where the butterflies mysteriously disappeared when they flew south for the winter. The Great Butterfly Hunt is a beautiful and colourful one-hour program that combines the spectacular visuals from Flight of the Butterflies with the production’s behind-the-scenes look at how such films get made. On Thursday, January 2, when many Canadians will be groaning about the long grey winter ahead, The Great Butterfly Hunt will remind audiences of the promise of spring. And, at a time when the monarch population is in rapid decline, viewers will have an opportunity to watch one of Nature’s most dramatic feats unfold.

S53E10 • The Nature of Things • 2014 • Nature

22:13

In this episode we explore the remarkable adaptations of two creatures that have evolved to survive the most challenging of conditions and seem to defy the laws of nature.

S2E7 • Natural Curiosities • Nature

48:45

The sound of the cuckoo is to many the very essence of spring, yet behind the magical call is a bird that is a cheat, a thief and a killer. Just how does the cuckoo trick other birds into accepting its eggs and raising its young? Why don't the duped foster parents react as they watch the baby cuckoo destroy their own eggs and chicks? And why do they work so relentlessly to feed a demanding chick that looks nothing like them and will soon dwarf them? In this film, new photography is combined with archive footage and the latest scientific findings to solve a puzzle which, as narrator David Attenborough explains, has perplexed nature watchers for thousands of years.

Natural World • 2009 • Nature

23:06

When you're a baby zebra, muskox, or pronghorn, there is no shortage of predators eyeing you as their next meal. From learning defensive herding to early sprinting skills, these vulnerable newborns hit the ground running with keen survival instincts.

S1E4 • Baby Animals • 2016 • Nature

46:23

Explore a corner of Namibia dominated by stifling heat and parched sand, where a desolate landscape of haunting beauty lies. While most of Etosha National Park is devoid of growth, its margins are dotted with a series of oases that attract herds of thirsty creatures: antelopes, exotic birds, and the world's biggest elephants.

5/6 • Extreme Africa • 2017 • Nature

13:30

Planet Earth was inhabited by many wondrous creatures throughout the Permian period. Massive geologic changes finally allowed life to thrive on land and sea, producing voracious saber-toothed carnivores like Gorgonopsid and the terrifying 40-foot shark Helicoprion. But it couldn't last forever...

1/3 • Ancient Earth • 2017 • Nature