Work On The Wild Side - Season 1

Jenna and Sean are conducting vital elephant research by comparing glucose levels in wild elephants with that of elephants kept in zoos, and vet Emily needs to dehorn a mother and her calf.

Wildest Survival - Season 2

For reptiles, amphibians, insects and fish, life is regulated by the sun. They may look primitive but nature's cold-blooded creatures have developed extraordinary strategies in order to survive.

Inside Taronga Zoo - Season 2

While Taronga is closed to the public thanks to the COVID-19 pandemic, it's the perfect time for staff to take Charlie, the 300kg (660lb) Australian sea lion for an enriching walk around the zoo.

The Yorkshire Vet - Season 8

Louise brings her poorly Westie Duffy to Boroughbridge; Julian finds himself in one of his most challenging surgeries ever; as the sun sets, Peter races to an emergency lambing.

The Yorkshire Vet - Season 8

Peter visits Ivor Shaw, one of his oldest clients, whose lame cow is in a lot of pain. Prize-fighting pussycat Rocky has a badly damaged eyeball; Julian makes the difficult decision to remove the eye.

Wild Dogs: Running with the Pack - Season 1

It's Julz's last week; an encounter with lions scatters the Stork pack, Julz spots the Kakuli puppies feeding on a puku carcass, and the Manzi pack fight a warthog by the Luangwa River.

Wild Dogs: Running with the Pack - Season 1

Wildlife cameraman Julz Braatvedt arrives in eastern Zambia to film three packs of wild dogs - the Manzis, Kakulis and Stork Colony - in three very different territories.

Inside Taronga Zoo - Season 2

Taronga Zoo is home to seven Sumatran tigers; with less than 400 Sumatran tigers in the wild, they're in trouble, so Taronga's breeding programme is part of a worldwide effort to preserve the species.

Inside Taronga Zoo - Season 2

Sea lion Nala is pregnant; because Nala is a genetically important sea lion, vet Larry needs to keep a close eye on this pregnancy, but Nala has one more surprise for her keepers...

Wild China with Ray Mears - Season 1

Ray Mears discovers the tree-lined streets of Beijing, where a massive planting scheme over the past 40 years has transformed it into one of the world's greenest cities.

The Yorkshire Vet - Season 7

Julian is called to see cattle farmer Richard's cow, a young mum who has a badly infected foot; in Thirsk, Peter welcomes Skeldale regular Nita in with her adorable Yorkshire terrier Dora.

The Yorkshire Vet - Season 7

Peter receives an emergency evening call - a young ewe is struggling to give birth; Julian meets senior citizen Toby the Tortoise, who's lost his appetite after coming out of hibernation.

Evolve - Season 1

Patrick investigates evolution's regenerative secrets; could the next major medical breakthroughs be hiding in deadly scorpions, prehistoric predators, or even the smallest animals on Earth?

Baboons - A Really Wild Family

The Leopardess - Season 1

The gallery forests are the domain of a leopardess; for days she is almost invisible, but then strikes out of nowhere. For some she means sudden death, but then she has a cub to take care of.

The Leopardess - Season 1

The leopardess's family grows larger; two tiny females are born. If all goes well, her daughters may one day inherit her realm to become in turn the elusive queens of the gallery forests.

Facing Grizzlies

Santa's Wild Home

Winter Wonderland

Alaska: A Year In The Wild - Season 1

Autumn is here and temperatures are starting to fall; this is the season when Alaska's wildlife must make final preparations for winter, but time is running out - autumn this far north is short.

Tibet: Roof of the World

Natural World - Iceland: A Wild Life

River Monsters - Season 4

Jeremy Wade normally travels deep into the globe's most remote regions searching for freshwater monsters, but recently he's been getting reports of killers from an unexpected location - the USA.

River Monsters - Season 4

Jeremy heads to Russia's Amur River, where the mysterious deaths of three men appear to be linked with a reclusive freshwater giant. It's a beast that, for some reason, no-one wants Jeremy to find...

White Winter New

Natural World - Iceland: A Wild Life

Weird Wonders of the World - Season 2

We set out to understand why a much-loved dolphin has started breaking people's bones and how a tiny crustacean has mastered the holy grail of science: the art of invisibility.

Weird Wonders of the World - Season 2

We solve the puzzle of strange balls of worms on a road and fish stuck in fences in Texas, and find out why so many sperm whales became stranded around the North Sea in 2015.

Genius Sea Hunters - Season 1

In Argentina, Mariano has seen the hostile relationship that has developed between seagulls and whales; biologist Ingrid has spent years travelling around Namibia's Skeleton Coast to study sea lions.

Africa's Hunters of the Night