Nat Geo Wild

Explore a factory where 2,500 different-shaped bricks are created in 53 colours. To keep up with sales of seven sets a second, Lego make 36,000 pieces a minute. All Ages.

Dr Oakley checks on newborn reindeer calves, only to find that one of them is seriously ill. At the clinic, the team must perform an eye-opening surgery.

Baby fever takes over the zoo, with the penguin keepers on egg watch and Dr Ray rescuing an abandoned newborn river otter.

Head to the Kalahari Desert. A land of great thirst, its creatures have evolved to survive with little water. But when the summer rains come, life explodes. (S1, ep 6) 7+.

Home to the titans of the African continent, the wild and deadly bushveld is a place where predator and prey engage in savage battles for survival. (S1, ep 1) 7+.

Staff hatch a plan to hold back the exotic herd of animals that are taking over the park. A rattler in the car park prompts a huge round-up of venomous snakes 7+.

Bjoern joins forces with a rival company to rescue a truck that crashed into a cliff face, and Thord takes on a flipped tractor.