| The Secret Life of the Zoo | An elephant calf is born at Chester Zoo. Bush dog Franco has got his sister-in-law pregnant. And rhino beetle Sheldon has a damaged wing case: can he impress female beetle Alice? (S3 Ep4/7) [AD,S] | Fri, May 3, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | The arrival of a new female chimp causes upheaval at Chester Zoo, baby otter Bo goes missing, cheetah mum Kinky Tail is on the operating table, and the meerkats steal food. (S3 Ep3/7) [AD,S] | Thu, May 2, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Young giraffe mum Tula gives birth, while this year's brood of penguin chicks face the ordeal of joining the main pool, where they must compete for fish with the adult penguins. (S3 Ep2/7) [AD,S] | Wed, May 1, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Pedro the giant anteater faces a major operation. Can mantis Bruce survive mating with deadly Natasha? And rhino couple Beni and Asha are reunited after four years apart. (S3 Ep1/7) [AD,S] | Tue, Apr 30, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Four of Chester's orangutans vanish. The dominant female meerkat is challenged by her daughter. And can bull elephant Aung Bo help provide a baby to keep young Nandita company? (S2 Ep5/6) [AD,S] | Fri, Apr 26, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Oana the anoa and capybara Lochley give birth. Tiger mum Kirana's sons are moved to other zoos to start their own families. Young monkey Rocky won't heed his mum's life lessons. (S2 Ep4/6) [AD,S] | Thu, Apr 25, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | When young male tortoise Football muscles in on 71-year-old Bert's harem of females, the Chester Zoo keepers introduce two Swedish female tortoises to the group. (S2 Ep3/6) [AD,S] | Wed, Apr 24, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Kendari the babirusa is pregnant, but otters Wallace and Annie keep throwing stones at her house. Next door, orangutan Willie struggles to impress females Sarikei and Leia. (S2 Ep2/6) [AD,S] | Tue, Apr 23, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Two of Chester Zoo's GrÂevy's zebras are about to give birth. Meanwhile, Asiatic lioness Kumari seems to be losing interest in her partner Iblis. Plus, warthogs and sloths. (S2 Ep1/6) [AD,S] | Mon, Apr 22, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Memorable moments from Chester Zoo. A pair of Malayan sun bears need help with mating. And an elderly chameleon gets a new lease of life when he's matched up with a pair of lively females. [AD,S] | Fri, Apr 19, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Memorable moments from Chester Zoo. Baby elephant Indali receives cutting-edge treatment for a deadly virus. Caiman lizard Gary keeps diving into an empty pool. Plus: camels and clownfish. [AD,S] | Thu, Apr 18, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | A look at some memorable moments of animals behaving badly at Chester Zoo. The chimps are up to no good. Two noisy otters are in for a shock when they're rehoused alongside the orangutans. [AD,S,W] | Wed, Apr 17, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | A look back at some memorable moments with the animals of Chester Zoo, including chimps in a power struggle, a tearaway giraffe, and a senior tortoise in the grip of a midlife crisis. [AD,S] | Mon, Apr 15, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | A look back at some of Chester Zoo's expert escapologists, from Sumatran orangutans to blue-throated macaws and an Andean bear cub on the adventure of a lifetime. [AD,S] | Fri, Apr 12, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Some of Chester Zoo's animals are happily together forever, including penguins Rudd and Spike, and sloths Tina and Rico, who spend up to 18 hours a day fast asleep. [AD,S] | Thu, Apr 11, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Vila the chimp makes a bid for the job of top female but gets hurt in a fight with rival Alice. And Chester Zoo's super-rare pink pigeons need to stop arguing and start mating. (S10 Ep5) [AD,S] | Mon, Apr 8, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Chester Zoo's crocodiles need a blood test. But who wants to stick a needle in one of the world's most dangerous reptiles? And a giant rat called George has a bad tummy ache. (S10 Ep4) [AD,S] | Fri, Apr 5, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Chester Zoo's dominant lion is having a crisis of confidence. There's been a bloodbath among the vampire crabs. And Andean bear Bernie has been chucked out of the family paddock. (S10 Ep3) [AD,S] | Thu, Apr 4, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | At Chester Zoo, a Malayan tapir is eating for two. A hyacinth macaw called James Bond loses his mate. And the head of Chester's Asian elephant herd is feeling her age. (S10 Ep1) [AD,S] | Tue, Apr 2, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Laid-back rock hyraxes Daissie and Nungu are expecting their eighth litter. At the reptile house, the Bermuda skinks have a ferocious approach to mating as Poptart meets Sharkface. (S9 Ep3) [AD,S] | Mon, Apr 1, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Has a recent fire stopped Chester's hornbills from having chicks? Meerkat Huskie also has the baby blues, while Milli the sun bear has a feisty one-year-old on her paws. (S9 Ep2) [AD,S] | Thu, Mar 28, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | On Chimpanzee Island, younger males test the pecking order. In the pudu paddock, Serena and Odin are expecting a new arrival. And there's a fish out of water at the aquarium. (S9 Ep1) [AD,S] | Wed, Mar 27, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | The keepers are keen to breed some baby eastern bongos, a critically endangered species of antelope. Pinstripe damba fish George needs an urgent operation to prevent suffocation. (S8 Ep6) [AD,S] | Mon, Mar 25, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Spotty chocolate poison dart frog Roy faces competition from hunky newcomer Hunter. And the keepers hope there may be a first joey on the way for dusky padamelon Styx. (S8 Ep5) [AD,S] | Fri, Mar 22, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Chester's Rothschild's giraffe herd expects another new arrival. A pair of Bactrian camels experience the trauma of separation. Plus, spider monkeys and Cabot's tragopan pheasants. (S8 Ep4) [AD,S] | Thu, Mar 21, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Chester Zoo embarks on a treatment to save Asian elephant calf Indali. Feisty Humboldt penguin Almond and her mate Walnut go house-hunting, but an intruder is eyeing up their turf. (S8 Ep1) [AD,S] | Mon, Mar 18, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | The arrival of a new female chimp causes upheaval at the zoo. Cheetah mum Kinky Tail is on the operating table. And the meerkats steal the porcupines' food. [AD,S] | Fri, Mar 8, 7:30 pm | More 4 | 25 mins |
| The Secret Life of the Zoo | Pedro the giant anteater falls ill and faces a major operation. Chester Zoo's rare bald ibises produce a batch of new chicks. And a rhino couple are reunited after four years apart. [AD,S] | Fri, Mar 8, 3:15 am | More 4 | 30 mins |
| The Secret Life of the Zoo | Pedro the giant anteater falls ill and faces a major operation. Chester Zoo's rare bald ibises produce a batch of new chicks. And a rhino couple are reunited after four years apart. [AD,S] | Thu, Mar 7, 7:30 pm | More 4 | 25 mins |
| The Secret Life of the Zoo | An orangutan is separated from his mum because of a life-threatening infection. In the zoo's aquarium, a breeding phenomenon plays out as a male cardinal fish gives birth. [AD,S] | Wed, Dec 27, 8:55 am | More 4 | 35 mins |
| The Secret Life of the Zoo | The arrival of a new female chimp causes upheaval at the zoo. Cheetah mum Kinky Tail is on the operating table. And the meerkats steal the porcupines' food. [AD,S] | Tue, Dec 26, 8:55 am | More 4 | 35 mins |
| The Secret Life of the Zoo | Spring is in the air at Chester Zoo and many of the animals are giving birth, but an outbreak of disease in the penguin colony leaves penguin chick Munch fighting for his life. [S] | Mon, Dec 25, 8:55 am | More 4 | 50 mins |
| The Secret Life of the Zoo | Giraffe Narus is being moved to another zoo, but getting him into a horsebox isn't easy. And can the keepers encourage mono-browed fish Noel Gallagher and Frida Kahlo to mate? (S7 Ep1) [AD,S] | Fri, Nov 24, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Tortoises Burt and Terrance, who've been best mates for 70 years, compete for the affections of breeding female Smooth Sides. Pregnant okapi K'Tusha is due to give birth. (S6 Ep7) [AD,S] | Wed, Nov 22, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Baby meerkat Junior is struggling to get enough food. Red panda Nima's new mate, Koda, chases her up a tree. And a shy penguin isn't socialising with his colony. (S6 Ep6) [AD,S] | Tue, Nov 21, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | There's a power struggle on chimp island. Otter Wallace is struck down by a mystery illness. Bush dog Mana is pregnant. And is romance in the air for wattled cranes Wilma and Ivan? (S6 Ep5) [AD,S] | Mon, Nov 20, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Young meerkats Beagle and Huskie become parents for the first time. And can painted dog Ville look after his seven adolescent pups on his own while the vets check up on their mum? (S6 Ep4) [AD,S] | Fri, Nov 17, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Pregnant rhino Asha goes into labour at night. Mantis Minnie is looking for her first sexual partner, but female mantises have a habit of eating their partners while mating. (S6 Ep3) [AD,S] | Thu, Nov 16, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | There's a new arrival in the chimp group at Chester, elderly chameleon Mr Parsons has a romantic date, and Gaston the banteng bull has made three females in his herd pregnant. (S6 Ep2) [AD,S] | Wed, Nov 15, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | The keepers think pregnant elephant Thi is three months overdue. Rampant giraffe Meru relentlessly chases the females in his herd. And young giant anteater Oso arrives at the zoo. (S6 Ep1) [AD,S] | Tue, Nov 14, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | The keepers struggle to transport a suspicious warthog and a giraffe. Meanwhile, caiman lizard Gary keeps diving into the pool headfirst, even when it's empty. Plus: gibbons. (S5 Ep6/6) [AD,S] | Mon, Nov 13, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Baby capybara Henry enjoys having the attention of all the female capybaras. Two pregnant naked mole-rat sisters battle for power. Plus: spider monkeys and babirusas. (S5 Ep5/6) [AD,S] | Fri, Nov 10, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Young orangutan Tripa is half the size of other orangutans his age. He relies on his mum for everything, but can he become independent when she has a new baby? (S5 Ep4/6) [AD,S] | Thu, Nov 9, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Giraffe Orla is due to give birth. Orangutan baby Tombol tests his luck with the gibbons. Overconfident ibis chick Professor X gets himself into troubled waters. Plus: sengis. (S5 Ep3/6) [AD,S] | Wed, Nov 8, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | African painted dog K'mana is pregnant with Chester's first ever litter of this endangered species. And can atlas moths Dave and Simon find mates during their five-day lifespan? (S5 Ep2/6) [AD,S] | Tue, Nov 7, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Orangutan sisters Emma and Subis are both expecting babies by male Puluh at the same time. The aardvarks are making the new meerkats anxious. Plus: chameleons and vampire crabs. (S5 Ep1/6) [AD,S] | Mon, Nov 6, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Aardvark Koos gets romantic with his sister in this night-time special. Can underdog seahorse Seabiscuit grow the appendage he needs to attract a mate? Plus, bats and mouse deer. (S4 Ep10) [AD,S] | Fri, Nov 3, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Critically endangered rhino Zuri gives birth to baby Ike. Otter Annie has three new pups. Camel Shan-shan is unwell. And sun bears Toni and Millie have relationship problems. (S4 Ep9/10) [AD,S] | Thu, Nov 2, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Three-legged chameleon Tripod goes speed-dating. And sloth Tina has been giving her partner Rico a hard time, but the keepers have a plan to bring them closer together. (S4 Ep7/10) [AD,S] | Tue, Oct 31, 5:50 pm | More 4 | 65 mins |
| The Secret Life of the Zoo | Mr Parsons the chameleon meets a new mate, Daphne from Paris. Young giraffe Murchison faces the great outdoors for the first time. And another baby elephant is born. (S3 Ep7/7) [AD,S] | Fri, Oct 20, 5:50 pm | More 4 | 65 mins |