When the temperature of the African penguin enclosure accidentally gets lowered, Jen must correct it immediately, but she can't remember what the correct temperature was. To the rescue comes Andy, who jets off in his safari-mobile, heading to Africa to discover the correct temperature that makes African penguin chicks hatch from their eggs.
Jen is preparing a holographic display on hard-to-spot animals and desperately needs a scan of a naked mole rat, but can't track down the one living at Safari World. To the rescue comes Andy, who jets off in his safari-mobile, heading to the Sahara desert, in search of this strange-looking creature. His mission takes him into its underground burrow.
When Mr Hammond's precious photo of a catfish is destroyed, Andy heads to Dragon's Breath Cave in Africa to track down a catfish and take a new picture. He meets a cheetah family and a leopard before taking the safari-mobile underwater to continue his quest. Will Andy succeed? And will he get back to Safari World before Mr Hammond notices?
Mr Hammond has asked Andy to give a talk all about elephant shrews. Jetting off in his safari-mobile, Andy heads to the African savannah in search of the tiny creature and discovers amazing facts about it. Along the way, he meets a dung beetle, comes face to face with a hungry monitor lizard and narrowly escapes a herd of stampeding animals.
When Jen accidentally grinds up some giraffe thorn tree seeds that Mr Hammond wanted Andy to plant, Andy must head to the Namibian desert in southern Africa to track some down. And what better way to do that than from the top of a giraffe itself! But when another male giraffe arrives on the scene, a fight ensues, and Andy is caught in the middle.
When Andy leaves his sandwich in the lion enclosure, it attracts an infestation of flies, just as Mr Hammond is hoping to take pictures of the lions for the park's website. Andy jets off to Africa in his safari-mobile to see how lions in the wild deal with flies. Along the way, he meets an agama lizard who just might have the solution to Andy's predicament.
When Andy inadvertently loses some kapok tree seeds that Mr Hammond was hoping to plant in the chimp enclosure, it's up to Andy to jet off to Africa in his safari-mobile and track down some more. Shrinking down to the size of a baby chimp, he embarks on an epic adventure, swinging through the trees in search of replacement kapok seeds.
When a newly orphaned shoebill chick arrives at Safari World, Andy and Jen notice it's having trouble drinking water. Andy takes to the skies in his safari-mobile, jetting off to the swamps of Zambia, in southern Africa, to discover how shoebill chicks drink water. Along the way, he meets a pack of African hunting dogs, complete with adorable puppies.
When the meerkats escape from Safari World, it's up to Andy to jet off in his safari-mobile to the Kalahari Desert in Africa to record a meerkat alarm call that will bring them running home. But a scorpion and cobra thwart his every move. Will Andy make it back to Safari World in time before Mr Hammond notices the meerkats are missing?
The day Princess Diana walked across a minefield.
Lagos – Nigeria’s commercial capital - is one of the world’s biggest cities and when the sun sets it becomes one of the darkest. Most of its roughly 20 million people light their homes with kerosene lamps or noisy diesel generators. It’s incredibly inefficient – and leaves streets dark and dangerous. Changing this has become a national priority. For Assignment, Neal Razzell spends days and nights in Lagos with the electricity teams who are working street by street, bulb by bulb to literally bring power to the people. This programme was originally broadcast in October 2013. Produced and presented by Neal Razzell.
(Image: An engineer fixing the lights from an electrical box in Lagos. BBC Copyright)
How do you restore peace to a country now being torn apart by a vicious campaign of ethnic and religious cleansing? Two men in the Central African Republic believe they have the answer – friendship. Tim Whewell joins the Catholic Archbishop of Bangui, Dieudonne Nzapalainga and the country's Chief Imam, Oumar Kobine Layama as they travel across the country trying to reconcile Christian and Muslim communities.
(Image: One of anti-balaka militia in Bangui, responsible for much of the killing in the last few months. BBC Copyright)
It is possible that only one per cent of the wonders of ancient Egypt have been discovered, but now, thanks to a pioneering approach to archaeology, that is about to change.
Dr Sarah Parcak uses satellites to probe beneath the sands, where she has found cities, temples and pyramids. Now, with Dallas Campbell and Liz Bonnin, she heads to Egypt to discover if these magnificent buildings are really there.