Hidden Habitats

External skeletons of insects provide strength and protection, and their diminutive stature allows them to exploit all habitats.

The influence that insects and their relatives have on the planet's ecosystems; the landscape the grasslands of South America is created by insects.

External skeletons of insects provide strength and protection, and their diminutive stature allows them to exploit all habitats.

Okavango is rich in diverse wildlife; a cycling inland delta.

The connections between humans and insects.

Interesting, unique and bizarre creatures from the deep sea.

Iconic British wildlife resides in the Scottish Highlands, which has undergone a vast transformation since the Ice Age.

Iconic British wildlife resides in the Scottish Highlands, which has undergone a vast transformation since the Ice Age.

The diversity of the Amazon and the strategies used by the jungle life to make the most of limited nutrients.

In the archipelago of Svalbard in the Arctic Circle, the ecosystem is driven by the producers at the bottom of the food chain.

The Red Center of Australia, though home to an inhospitable environment, also has an array of wildlife.

Wolves are released into Yellowstone National Park after a 70-year absence, setting off a series of events within the food chain.

The Coastal Forest in Canada is home to the largest aggregations of North American predators.

The Great Barrier Reef exists in nutrient-poor waters, in spite of its immense size.

A giant kelp forest hosts a diverse marine ecology in Monterey Bay, Calif., balanced by the sea otter.

Creatures and the adaptations that allow them to cope with the harsh environment of the Namib Desert.

Bizarre and unique creatures inhabit the Galapagos islands.

The grassland of the Serengeti is home to herbivores in Africa.

Creatures and the adaptations that allow them to cope with the harsh environment of the Namib Desert.

Okavango is rich in diverse wildlife; a cycling inland delta.

A giant kelp forest hosts a diverse marine ecology in Monterey Bay, Calif., balanced by the sea otter.

Wolves are released into Yellowstone National Park after a 70-year absence, setting off a series of events within the food chain.

The grassland of the Serengeti is home to herbivores in Africa.

The diversity of the Amazon and the strategies used by the jungle life to make the most of limited nutrients.

No episode description is available yet.

The influence that insects and their relatives have on the planet's ecosystems; the landscape the grasslands of South America is created by insects.

No episode description is available yet.

No episode description is available yet.

No episode description is available yet.

The Great Barrier Reef exists in nutrient-poor waters, in spite of its immense size.

The Coastal Forest in Canada is home to the largest aggregations of North American predators.

Bizarre and unique creatures inhabit the Galápagos Islands.