Follow the crew as they film a mass butterfly hibernation in the forests of Mexico.

In a remote corner of southern Arabia one mountain range holds a remarkable secret.

VFX Supervisor Rob Harvey reveals how The Planets stunning imagery was created.

Ben returns to the remote Hungarian countryside to revisit Julia Pryke and Gareth Shone.

When Midsomer Morchard's very own boxer John Kinsella wins a world title, betrayal, infidelity and blackmail all come to the surface among the villagers.

Stephen Fry meditates on matters medieval and macabre.

Guests: Jo Brand, Jimmy Carr and Jackie Clune.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. Sarah and Duck learn to Bobsleigh and have a speedy, snowy adventure with Scarf Lady's help.

Baby Jake and Nibbles the rabbit go on a countryside adventure and play with a hat.

Duggee and the gang are back with brand new adventures! Its Opposite Day! up is down, down is up, day is night and night is day.Duggee and the Squirrels enjoy having fun with opposite day!

Duggee is back with his merry band of Squirrels for more clubhouse adventures. The squirrels are hyped up with bundles of energy! Things are starting to get a bit frantic, and Duggee needs to calm them all down.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. Umbrella is nervous about meeting up with his pen pal at the Parasol Show, so Sarah and Duck accompany him.

Andy and Kip embark on a wild adventure to Africa in search of hippos. Amazingly, hippos make their own suncream to protect them from the African sun. Andy shrinks down to climb on top of a hippo to get a closer look.

Play, learn and laugh along with a quick quiz from the Spot Bots. Whoops and Daisy are learning a new pixie dance, and the Bees are joining in. How many bees can you spot during the dance?

Talented young cooks take over the kitchen and celebrate their heritage by cooking some very special recipes. Annabel makes a traditional Austrian dish called Kaiserschmarren.

Andy and Kip go on a wild adventure to Yellowstone National Park in North America, home to the beaver. With powerful front teeth, beavers are capable of chewing down trees and Andy watches one do just that.

Outside the weather is extremely and absolutely boiling hot. Lola, Charlie and Arnold Wolf try to cool down with fanning, panting and ice creams.

Get ready to go on a Prehistoric Adventure with Andy! Andy travels 100 million years back in time to meet the Spinosaurus, a huge meat-eating dinosaur that is even bigger than the T-Rex!

The Playroom is a very special place for stories, adventures and discovering. Chris, Pui and their friends explore everyday themes where anything can become the start of an adventure!

Baby Jake and Nibbles the rabbit go on a countryside adventure and play with a hat.

Meet Duggee and his merry band of Squirrels! One of the chickens is laying her eggs. One chick, two chicks and OOPS! Oh dear, the third chick is a little bit stuck!

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. Sarah and Duck are excited about seeing some shooting stars.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. Sarah's hat goes on an adventure without her, on top of a balloon.

Meet Duggee and his merry band of Squirrels. The squirrels find a treasure map inside Duggee's big shiny ruby. X marks the spot! Can they find their way to the treasure with so many obstacles in their way?

It's Duggees Day Off but it's not long before the Squirrels show up to tell him about their adventures on their own days off... earning their Day Off badges in the process!

Get ready to go on a Prehistoric Adventure with Andy! Andy travels 100 million years back in time to meet the Spinosaurus, a huge meat-eating dinosaur that is even bigger than the T-Rex!

Lola and Lotta have got a pretend shop that sells completely everything. They're having great fun until they accidentally sell Charlie's swimming goggles to Morten, their only customer.

Ferne and Rory are back to help children understand that just like us, animals can get sick and need help from a vet.Rory joins a vet visiting a small zoo.Ferne meets a zoo vet checking a baby monkey.

In the garden, Mr Bloom and the Tiddlers are planting seeds, but don't have any plant pots so they use what they can find. The Veggies are dressing up as crocodiles, but Raymond feels left out without a costume.