A behind-the-scenes view of the extraordinary idea of deploying the Spy Creatures, showing how the concept evolved and became the inspiration for the animatronic animals of the series. This documentary reveals the painstaking work behind building the lifelike models, from first concept until they become `alive' for the first time.
With coastal mangrove forests, seagrass beds, and vibrant coral reefs, the Florida Keys are home to a wealth of underwater environments, all connected by what scientists have dubbed the 'Corridor of Life.' Take a journey through the vital underwater sanctuaries that preserve these delicate ecosystems.
Reptiles and amphibians look like hang-overs from the past. But they overcome their shortcomings through amazing innovation. The pebble toad turns into a rubber ball to roll and bounce from its enemies. Extreme slow-motion shows how a Jesus Christ lizard runs on water, and how a chameleon fires an extendible tongue at its prey with unfailing accuracy. The camera dives with a Niuean sea snake, which must breed on land but avoids predators by swimming to an air bubble at the end of an underwater tunnel. In a TV first, Komodo dragons hunt a huge water-buffalo, biting it to inject venom, then waiting for weeks until it dies. Ten dragons strip the carcass to the bone in four hours.
Our planet was once populated by megafauna, big top-of-the-food-chain predators that played their part in balancing our ecosystems. When those megafauna disappear, the result is a "trophic cascade," where every part of the ecosystem reacts to the loss. How can we stay in balance? George Monbiot suggests rewilding: putting wolves, lions and other predators back on top -- with surprising results.
It’s sexy time with the arthropods! This week David Attenborough takes a look at the courtship rituals of the creatures beneath our feet. But lovebugs won’t want to take tips from these bugs. The male Chilean rose tarantula, for instance, weaves a silk mat; deposits sperm on it, then sucks that sperm into a finger-like appendage near his mouth before he looks for a mate. Then there’s the gruesome, but surprisingly effective, coupling of praying mantis. The cinematography is as amazing as ever, catching the mating battles of tramp ants and providing luminescent footage of the courtship dance of Tanzanian red claw scorpions.