This deep-dive special episode explores the extraordinary underwater world of Chester Zoo, featuring...

A look back at the most extraordinary births caught on camera at Chester Zoo., including a pregnant...

Some of Chester Zoo's animals are happily together forever, including penguins Rudd and Spike, and s...

A look back at some of Chester Zoo's expert escapologists, from Sumatran orangutans to blue-throated...

Pedro the giant anteater falls ill and faces a major operation. Chester Zoo's rare bald ibises produ...

A look at some memorable new families, including new arrivals for a rare breed of horse, a couple of...

A look at some memorable moments of animals behaving badly at Chester Zoo. The chimps are up to no g...

More memorable moments from Chester Zoo as baby elephant Indali receives cutting-edge treatment for...

More memorable moments from Chester Zoo as baby elephant Indali receives cutting-edge treatment for...

Compilation of highlights from previous episodes. An orangutan has to be separated from his mother f...

Young orangutan Indah decides to open all of her family's Christmas stockings. There's a Christmas b...

Grumpy elephant Thi is expecting a baby. The chimps battle for dominance. Red panda Nima gives her p...

Inseparable penguins Rud and Spike have been a couple for 15 years. But Rud's arthritic hip could be...

The giraffe family have a new arrival. Frog keeper Pip creates a love den to try to get endangered f...

A potentially deadly virus hits the elephant house. Will Chester's female zebras be interested in ne...

Boris the chimp takes a moorhen chick hostage. French crocodile François turns his snout up at Briti...

Female rhino Kitani is introduced to her new mate, Magadi. But rhino mating is a risky business. The...

Two of Chester Zoo's zebras are about to give birth. Meanwhile, lioness Kumari seems to be losing in...

Kendari the babirusa is pregnant, but otters Wallace and Annie keep throwing stones at her house. Ne...

Penguin chick Munch fights for his life when there's disease in the colony. When young male tortoise...

Oana the anoa and capybara Lochley both give birth. Tiger mum Kirana's sons are being moved to other...

Four of Chester's orangutans go missing. The dominant female meerkat faces a power struggle with her...

Can mantis Bruce survive mating with deadly Natasha? Rhino couple Beni and Asha are reunited after f...

Young giraffe mum Tula gives birth, while this year's brood of penguin chicks face the ordeal of joi...

The arrival of a new female chimp causes upheaval at the zoo, baby otter Bo goes missing, cheetah mu...

Young elephant Nandita isn't happy when her half-sister is born. Bush dog Franco has got his sister-...

Tapir Jenny, who has two young offspring, falls ill. Can rhino Kifaru, who has arthritic knees, mate...

Rare okapi Stomp injures K'Tusha with his horn when he tries to mate with her. Two African painted d...

Mr Parsons the chameleon meets a new mate, Daphne from Paris. Young giraffe Murchison faces the grea...

Four rare and mysterious tenrecs arrive at the zoo. Endangered eastern black rhino Kitani is due to...

Red panda Jung is losing weight and no one knows why. Mandrill Ludo gets over-friendly with his dad'...

Pygmy marmoset Audrey has to carry her babies everywhere. Andean bear cub Madidi embarks on an adven...

The chimps have been brandishing a large stick; keeper Niall tries to get it back. Male onager Holme...

Chester's bachelor pad of lemurs is about to be in for a shock with a dominant female on her way; a...

The keepers are busy making gifts for the animals but there's chaos when the chimps seek out their p...

Sloth Tina has been giving her partner Rico a hard time, but the keepers have a plan to bring them c...

The tapirs move to a new home. Golden poison frog Pablo has lost interest in his partner Maria, so b...

Sun bears Toni and Millie have relationship problems. Critically endangered eastern black rhino Zuri...

It is time for mouse deer Una to leave her parents and meet a mate of her own, but she is being shy...

Chameleons Charles and Eddie try to impress new arrival Ruby. Orangutan sisters Emma and Subis are e...

African painted dog K'mana is pregnant with Chester's first ever litter of this endangered species....

Giraffe Orla is due to give birth. Orangutan baby Tombol tests his luck with the gibbons. Overconfid...

Young orangutan Tripa is half the size of other orangutans his age. He relies on his mum for everyth...

Spider monkey Kiara seems more interested in hanging out with the youngsters than looking after her...

The keepers struggle to transport a suspicious warthog and a giraffe. Caiman lizard Gary keeps divin...

The keepers think that pregnant elephant Thi is three months overdue. Rampant giraffe Meru relentles...

Chimp Zee Zee gives birth to a daughter. Elderly chameleon Mr Parsons has a date. And Gaston the ban...

Young tapir Solo is moving to a new zoo. Pregnant rhino Asha goes into labour at night. Mantis Minni...

Young meerkats Beagle and Huskie become parents for the first time. And can painted dog Ville look a...

Bush dog Mana is pregnant. There's a power struggle on chimp island. Otter Wallace is struck down by...

Red panda Nima's new mate, Koda, chases her up a tree. Baby meerkat Junior is struggling to get enou...

Tortoises Burt and Terrance, who've been best mates for 70 years, compete for the affections of bree...

It's Christmas at Chester Zoo. The UK's first ever surviving sun bear cub is born, and there's a yul...

A pig goes on the run. Giraffe Narus is being moved to another zoo, but getting him into a horsebox...

Can adolescent orangutan Tuti prove that she's responsible enough to hold baby Kesuma? Dangerous tur...

Sloths Tina and Rico aren't getting on, and she won't ever let him get close to her. But Tina starts...

When dik dik Kahri becomes a dad, his fight or flight instinct goes into overdrive. Meanwhile, the k...

Andean bears Lima and Madidi aren't getting on. Giant otter couple Diego and Icana have never mated;...

Flamingo mum Calypso loses interest in mothering her chick, Marley. Three of the zoo's rare onagers...

Jaguars Napo and Goshi haven't been breeding. Will training Napo to be more assertive change that? Y...

This deep-dive special episode explores the extraordinary underwater world of Chester Zoo, featuring...

Rothschild's giraffes Mburo and Mojo miss out on their Christmas treat. Sparky is a new camel arriva...

The zoo's Sumatran orangutans are recovering from the horrific fire that engulfed their habitat in D...

Keepers spot that Asian short-clawed otter pups are developing bald patches, threatening their water...

A pair of Bactrian camels experience the trauma of separation. Chester's Rothschild's giraffe herd e...

Spotty chocolate poison dart frog Roy faces competition from hunky newcomer Hunter. And keepers hope...

Keepers are keen to breed some baby eastern bongos, a critically-endangered species of antelope. Pin...

As the festive season approaches at Chester, the zoo's youngsters - from giraffes to monkeys - are a...

As the documentary series following life at Chester Zoo returns, on Chimpanzee Island the younger ma...

Hornbills survived a fire that swept through their home, but it may have derailed their plans for ch...

Adolescent babirusa Tolo has a hoof problem. Rock hyraxes Daissie and her partner Nungu are expectin...

Keepers are curious when Margery the Malayan tapir is suddenly eating for two; a deadly virus is sus...

A couple of giant otters welcome four pups and must learn the difficulties of parenthood; a Red Rive...

The zookeepers run into obstacles as they try to transport an Asiatic lion king Iblis and his kin to...

Zookeepers work through trouble as they try to pair Chester's newest bongo couple; a trio of silver-...

A violent fight breaks out when a new chimpanzee attempts to overtake the current matriarch; the Zoo...

A sickly orangutan named Sarkiei mus be quarantined away from her prized son; when a mother giraffe...

Keepers are curious when Margery the Malayan tapir is suddenly eating for two; a deadly virus is sus...

Chester Zoo's alpha male lion is having a crisis of confidence. There's been a bloodbath among the v...

Newcomer Safi, a rare bongo antelope from the mountains of Kenya, is giving enthusiastic breeding pa...

Vila the chimp makes a bid for the job of top female only to get hurt in a fight with rival Alice. A...

Young rat snake Sen meets male Jakob, but will they mate or will Jakob eat Sen for dinner?. When Bor...