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Series 2: 10. Zoo Legends
The brothers celebrate some of the zoo’s legends and hold a special birthday party for their oldest animal, Newt the gibbon. And Cam builds some new ramps for arthritic meerkat Freya.
Source: CBBC
Most recent episodes of One Zoo Three
One Zoo Three
Series 5: 2. Weirdly Wonderful
Explore the fantastic features of the zoo’s most weirdly wonderful animals. Hufflepuff the hedgehog tenrec enjoys a dust bath, and Jua the serval puts her radar ears to th ...
01-07-2026
CBBC
One Zoo Three
Series 5: 1. Cool Creatures
The brothers visit Belgium’s Pairi Daiza Zoo to meet pandas, walruses, penguins and the golden takin, all animals that have adapted to survive in the coldest climates.
30-06-2026
CBBC
One Zoo Three
Series 4: 10. Hello Goodbye
The brothers are excited to say hello to a new, mystery animal, but sad to say goodbye to Inka the adorable black jaguar.
29-06-2026
CBBC
One Zoo Three
Series 4: 9. Roommates
The zoo brothers take inspiration from animals that live together. Can they help the sun bears to share? And how will Kasanga the African lion get along with his new partner?
26-06-2026
CBBC
One Zoo Three
Series 4: 8. Young Ones
The brothers meet the zoo's youngest animals as Cam helps give two snow leopard cubs a health check. And it’s goodbye to Tashi the red panda as he begins a new adventure.
25-06-2026
CBBC
One Zoo Three
Series 4: 7. Team Vet
The One Zoo Three animals are due some check-ups. Is Ta’iri the leopard losing his eyesight? And what's the best way to take the entire meerkat mob to the vets?
24-06-2026
CBBC
One Zoo Three
Series 4: 6. Strong Swimmers
The brothers celebrate some of the zoo’s strongest swimmers. Can Cam tempt the jaguars into their new pool? And who will win the tapir food raft challenge?
23-06-2026
CBBC
One Zoo Three
Series 4: 5. Marvellous Mums
Cam, Tyler and Aaron are looking after the zoo’s marvellous mums and mums-to-be. Is Laila the snow leopard expecting a cub? And the capybaras have three little, adorable s ...
19-06-2026
CBBC
One Zoo Three
Series 4: 4. New Habitats
The One Zoo Three zoo celebrates the opening of some amazing new animal habitats with a new den for the sun bears - but will the jaguars feature pad be a bit hit or miss?
18-06-2026
CBBC
One Zoo Three
Series 4: 3. Saving Species
The One Zoo Three brothers explore San Diego Zoo Safari Park in the US and come face to face with rhinos, giraffes and the California condor. \n\nTyler is faced with one of the ...
17-06-2026
CBBC
Most popular episodes of One Zoo Three
One Zoo Three
Series 5: 4. Eco-heroes
Looking to help protect the planet, Cam, Tyler and Aaron take inspiration from the zoo’s animal eco-heroes, including pygmy marmosets, Amur tigers and orangutans.
18-05-2026
CBBC
One Zoo Three
Series 4: 9. Roommates
The zoo brothers take inspiration from animals that live together. Can they help the sun bears to share? And how will Kasanga the African lion get along with his new partner?
26-06-2026
CBBC
One Zoo Three
Series 5: 3. Go Slow
The brothers learn about animals that like to take things slowly. They discover the top speed of a giant African land snail and see just how slow a sleepy sloth can get.
15-05-2026
CBBC
One Zoo Three
Series 4: 7. Team Vet
The One Zoo Three animals are due some check-ups. Is Ta’iri the leopard losing his eyesight? And what's the best way to take the entire meerkat mob to the vets?
24-06-2026
CBBC
One Zoo Three
Series 2: 9. Training Day
Everyone at the zoo is put through their paces on a special training day. Aaron heads off to collect Nina the super-long anaconda, and Tyler tries to outsmart Tierra the caracara.
18-09-2025
CBBC
One Zoo Three
Series 5: 1. Cool Creatures
The brothers visit Belgium’s Pairi Daiza Zoo to meet pandas, walruses, penguins and the golden takin, all animals that have adapted to survive in the coldest climates.
30-06-2026
CBBC
One Zoo Three
Series 4: 10. Hello Goodbye
The brothers are excited to say hello to a new, mystery animal, but sad to say goodbye to Inka the adorable black jaguar.
29-06-2026
CBBC
One Zoo Three
Series 4: 8. Young Ones
The brothers meet the zoo's youngest animals as Cam helps give two snow leopard cubs a health check. And it’s goodbye to Tashi the red panda as he begins a new adventure.
25-06-2026
CBBC
One Zoo Three
Series 1: 5. The Health Check
It’s health check day and the boys give each of the animals a thorough MOT. Tamara the tapir gets a pedicure, Marion the tortoise gets a shell rub and the keepers discover ...
16-01-2026
CBBC
One Zoo Three
Series 4: 6. Strong Swimmers
The brothers celebrate some of the zoo’s strongest swimmers. Can Cam tempt the jaguars into their new pool? And who will win the tapir food raft challenge?
23-06-2026
CBBC