Across the dunes of the Kalahari, a towering, 200-year-old tree extends its branches to the heavens. This camel thorn Acacia is a secret refuge for those in the know. Colonies of sociable weavers use its branches for their oversized nests. Oryx, kudu, and other herbivores feed on her ripened pods, helping soften the seeds for germination. As the rainy season descends, its branches become draped with golden flowers, a magnet for pollinating insects. For many, the Acacia is a 'tree of life.' It's a relationship as old as the Kalahari itself.
In the northeast corner of Botswana, the rainy season is months away. The sausage tree offers a beguiling oasis for wildlife--from birds and insects, to much larger mammals like elephants--all reeling from the dry conditions. Then, as the rains descend, brilliant red flowers bloom and entice parrots, squirrels, and sunbirds to help with pollination. Summer allows the sausage tree to live up to its name, delivering massive, sausage-shaped fruit, a nutritious feast and a cornerstone of life in this exotic ecosystem.
In the misty and lush tropical forest surrounding South Africa's Soutpansberg Mountains, a 600-year-old outeniqua yellowwood tree reigns supreme. It's 115 feet tall, and a source of food and shelter for an array of plants and animals. Crowned eagles construct massive nests in her fold, and Samango monkeys take refuge in her branches. As if it wasn't unique enough, this ancient, endangered tree has no flowers, instead reproducing through male and female cones-a marvel of the natural world, and a true South African treasure.
The Namaqua rock fig is known as the rock splitter. It's not just a testament to its ability to withstand the dry conditions, but a literal tribute to its powerful root system, which extends 200 feet into the Earth in search of water. Besides the army of wildlife who rely on it for survival, the rock splitter has a unique relationship with its own species of miniature wasp that help pollinate its tiny flowers. As temperatures soar each passing year, this ultimate survivor reaches deeper to squeeze every drop of water from the parched land.
Located on the Malilangwe Game Reserve in southern Zimbabwe, this 800-year-old baobab is a remarkable tree containing its own ecosystem. Capable of withstanding extreme drought by storing water in its hollow trunk, it draws a multitude of wildlife, from elephants who strip its bark in search of food, to vultures that nest on its branches. Remarkably, it also has another gift: a velvety fruit packed with an astonishing cocktail of nutrients. To witness the baobab is to be awed by the natural forces that produced it.
In the dark recesses of the Peruvian rain-forest, stands an unwavering Brazil nut tree - a titan among trees. For it to reproduce, this awe-inspiring pillar of strength relies on a series of intricate relationships with plants, animals and insects found in the wild. This means that the Brazil nut tree only grows in its natural habitat - the Amazon jungle. Without this incredible tree, many species will go extinct.
The air is thick and humid in the tropical forests of Mexico's Pacific coastal lowland. Woven into the landscape, a resilient Red Mangrove tree conquers the elements in a world repeatedly drowned by the tides. At 40 meters, this defiant survivor is among the tallest of its kind. Its tangled root system is a magical realm that provides shelter and food to an array of species, from fish, crabs and crocodiles, to some of Mexico's most exotic birds and mammals. In essence, the gnarled and robust Red Mangrove tree is a wild ecosystem inhabited by an assortment of creatures...
On the snow-covered slopes of the Andes mountains, a living fossil has been rooted for over a thousand years… the monkey puzzle tree. Its most distinguished feature are the tree’s leaves; dark green, rigid scales with spiny tips that spiral around the tree’s branches. It’s these leaves that indirectly give the tree its name; there are no monkeys found in Chile, but it’s believed that a monkey would find it quite difficult to scale a tree with such hazardous leaves… hence, a puzzle for monkeys.
