Tourists in Thailand are totally unprepared when a tsunami crashes into 14 countries in the Indian Ocean, killing 250,000 people on Boxing Day 2004.
The Marsh Pride of Kenya's Masai Mara is in a unique situation in their history. They have been abandoned by all of the adult males, and just two adult females are left to feed and protect their eight youngsters. The future of the whole family rests entirely on the shoulders of these two mothers, Charm and her cousin Sienna. They need to raise their cubs to adulthood if this great dynasty is to continue, and they all face the great perils of the African savannah.
I denna special som handlar helt om reptiler undersöker Steve vad som gör dem till så effektiva predatorer, från kameleontens långa tunga och krokodilens kraftfulla käftar till ormarnas supersinnen. Till slut får han uppleva bytesdjurets roll när han och teamet blir jagade av en varan på Komodo.
Repairs, hunting and errands are all on the to-do list as five Alaskans struggle to get through the everyday grind as the long, dark winter looms ahead.
Anatomist Alice Roberts embarks on an audacious scientific stunt, to rebuild her own body from scratch. She works at editing out errors left behind by evolution, trying to create the perfect body.
The leader of a great painted wolf family is growing old, and her power to keep the peace is waning. Tensions are rising, and a feud with her ambitious daughter whose own pack is running out of space threatens to bring the dynasty down.
Hard lessons must be learned in order to survive during the dark winter in the Arctic.
Steve takes Deadly back in time to discover the deadliest animals that ever walked the earth: the dinosaurs. Studying fossilised remains at London's Natural History Museum is just the start.
The Japanese tsunami sees entire towns washed away and people trying to outrun the wave in the country's biggest national disaster since the Second World War.
Tigress Raj Bhera lives in Bandhavgarh Tiger Reserve in India. She holds the perfect territory, with dense jungle, spring-fed ponds and rich grasslands teeming with prey, and now has four tiny newborn cubs to care for. They are the future of her dynasty, but the idyllic world that she inhabits is changing.
Meet the man whose life flashed before his eyes when he was struck in the head by lightning and lived to tell the tale.
The team travel to the freezing waters of the Antarctic to film the world of the creatures living under the ice. They also discover that creating their very own shipwreck in the Bahamas is much more difficult than they imagined.
Robson åker till Brasilien och besöker Amazonfloden där han fiskar efter dödliga pirayor, träffar delfiner och försöker fånga världens största sötvattensfisk.