Incredible Animal Moments

There are estimated to be 71 million pets in Britain today, and 45% of households now own at least one. However, for some, one is nowhere near enough. In this documentary, we learn all about their lifestyle and witness the effect it has on their lives and relationships. In this remarkable film, we reveal Britain's most staggering animal obsessives and witness what happens when animal obsessions get out of hand.... the animosity, the relationship breakdowns, the risk of losing everything and the tales of people who love animals so much they collect dozens of them in their homes. Lynn loves her pet dogs so much she shares her semi-detached home with 41 of them. We meet Britain's Got Talent performer Steve and his 60 animals, there's dog enthusiast Emmie who's so devoted to her 12 pets that she has spent £60,000 on pampering them – with two hounds even getting hitched and Mary's small house is overrun with cats.

A documentary that intimately follows the life of six fish as they fight for their right to live in a shell-bed.

An in depth look at the undersea life of dolphins

Fifteen years ago, a handful of African Penguins, normally found only on remote islands off the Southern African coast, stumbled across on of the Cape's most beautiful and popular tourist beaches. They swam, they saw, they conquered. And today, Boulders beach is home to more than 4,000 of these delightful, resourceful and entertaining seabirds who live side by side with their human neighbours -well, most of the time! These knee-high invaders not only share the beach, they dodge traffic, scale fences, and take over gardens, the golf course and even the occasional bedroom! For the two feathered stars, Henry and Margot, it's a tale of romance, the challenges of parenthood, separation and a penguin's worst nightmare, oil.

The life and the career of John Muir come to life through this inspiring and beautiful documentary set against the magnificent landscapes of the American West. The Scottish-born naturalist was one of the first nature preservationists in American history, inspiring others through his writing and his advocacy to keep the wilderness wild. Shot in high definition in the spectacular landscapes that shaped Muir - and were, in turn, shaped by his devotion.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen footage, much of it filmed at night, you'll uncover an intense and vicious blood feud that has been waged for millennia. Follow the Southern Clan, led by a powerful hyena matriarch whose firstborn female cub kills her sister at birth to assure her succession as leader of the clan. Lurk in the shadows as a lioness from the Central Pride gives birth to three cubs and then encounters a deadly Egyptian cobra. You'll be stunned by breathtaking chase scenes as the hyena matriarch is brutally killed by a male lion, throwing the clan into chaos. Discover nature's savage conflicts in this ancient rivalry.

Isolated from the rest of the world since the time of the dinosaurs, New Zealand’s magnificent wildlife has been left to its own devices for 80 million years, with surprising consequences. This series reveals New Zealand’s rich and intriguing wildlife stories, from the bustling communities of penguins hiding away in giant daisy forests to the kakapo – Earth’s only species of flightless nocturnal parrots. New Zealand was also the last place to be discovered and settled by people who brought with them new animals, like merino sheep and new predators like the stoat. Finally the series meets the pioneering conservation heroes who are fighting to save some of its most endangered species.