Nature's Microworlds

The tropical islands that lie between Asia and Australia are among the biologically richest on earth, and home to a vast number of plants and animals. From tree kangaroos to tarsiers, manta rays to mudskippers, the region abounds with life. But why? The answer lies deep in time, due to the many millions of years these islands have existed - and the power of the earth, the sun and the moon.

Geologist Iain Stewart explain in three stages of natural history the crucial interaction of our very planet's physiology and its unique wildlife. Biological evolution is largely driven bu adaptation to conditions such as climate, soil and irrigation, but biotopes were also shaped by wildlife changing earth's surface and climate significantly, even disregarding human activity.

Voyage to Europe's Carpathian mountains, where vast primeval forests, steep gorges, and isolated peaks offer a vital refuge to some of the continent's most charismatic creatures, including massive brown bears, elusive lynx, and the Eurasian wold.

In the heart of Europe lies Switzerland. In its midst yet apart from it, like an island. The Swiss Confederation holds a special position not only politically and historically – in particular, its scenic diversity is something really special: majestic mountains, lush green valleys, craggy rock landscapes and Mediterranean lakes all close together in one small geographical location. Switzerland is proud of its distinction and autonomy, reflected amongst other things in its different cantons and linguistic regions. Each episode in our series “Wild Faces of Switzerland“ seeks to do justice to this diversity.

Bill meets wildlife in Borneo and Indonesia to tell the story of Darwin's rival Wallace.

An international team of scientists, cavers and wildlife filmmakers venture deep into the heart of the remote tropical island of New Guinea.