The Arctic, locked in darkness for nearly seven months, springs to life once the sun rises above the horizon. Ideas of migration, hibernation, the food web, habitat change are explored, and we are introduced to some of the Arctic's most magnificent and iconic creatures and its most dramatic landscapes. Written by Enzedder

Devon Island is the largest uninhabited island in the world. It's so remote and forbidding that when scientists wanted to simulate living conditions on Mars, they used Devon Island to simulate working on the Red Planet.

The Western Arctic's mammoth Mackenzie Delta is the second largest in North America after the Mississippi. It is a biological hotspot, a transition zone between ecosystems - from the familiar boreal forest, across the tree line to the ever-frozen tundra. Here we find strange and mysterious landforms above an immense underbelly of permafrost featuring a phenomenal diversity of microorganisms, and strange creatures that tell a story of an ever changing Arctic. This is the migratory destination - and summer home - to several million birds, fish, animals...and humans. Written by Enzedder

Nunavik is a pristine wilderness of water, forest, and tundra, and home to the Inuit of Northern Quebec. In the fall, the tundra erupts in all shades of red, orange, yellow and purple. Wildlife and people get ready for the winter. The Ptarmigan spends fall's shortening days eating plants and berries in a hurry. Like all wildlife that winters in Nunavik, it is fattening up for the hardship ahead.