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1-11 of 11
- A journey in the footsteps of the enigmatic young American named Chris McCandless, who vanished and ultimately perished in the Alaskan wilderness. New interviews and never before released letters probe the mystery behind the best-selling book and movie "Into the Wild."
- Discover the powerful effect hummingbirds have over their wild neighbors in Costa Rica.
- New paleontological discoveries lead us on a journey into the evolutionary history of some of the most fascinating creatures -- birds and dinosaurs.
- Bird nests come in all shapes and sizes, crafted from a diversity of materials, including fur, grasses, leaves, mosses, sticks and twigs, bones, wool, mud and spider silk. Quite a few contain man-made materials -- twine, bits of wire, even plastic bags. Each is a work of art, built with just a beak! All over the world, birds in the wild arrive at diverse nesting grounds to collect, compete for, reject, steal and begin to build with carefully selected materials, crafting homes for the task of protecting their eggs and raising their young.
- Finding a good base of operations is key to successfully raising a family. One must find the right stream or tree, the right building materials, neighbors and sometimes tenants. In the wild, every home is a unique DIY project, every head of household a designer and engineer. Cameras chart the building plans and progress of beavers, tortoises, hummingbirds and woodrats, examining layouts and cross sections, evaluating the technical specs of their structures, documenting their problem-solving skills. Animal architecture provides insights into animal consciousness, creativity and innovation.
- For some animals, living in the midst of huge colonies of their own kind is the most secure and rewarding housing arrangement. Icelandic puffins form nesting colonies of more than a million, providing shared information about food sources and reducing the odds of attacks on individual birds. But colonies are useful for predators, too. Social spiders in Ecuador work together to capture prey 20 times the size an individual might subdue on its own. For others, communal living provides multi-generational care-giving options or the opportunity to build enormous cities like the acre-wide multi-million-citizen colonies built by leaf cutter ants in Costa Rica, or Australia's Great Barrier Reef, built entirely by tiny corals.
- An exploration of the diversity of moths and butterflies from caterpillars to larva to chrysalis to winged flight. Camouflage and other anti-predatory tactics and uniqueness of different species and amazing feats and colors are detailed.