
Description
Exploring Earth's various ecosystems and the animals that live within them.

Exploring Earth's various ecosystems and the animals that live within them.
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.
The connections between humans and insects.
Okavango is rich in diverse wildlife; a cycling inland delta.
Iconic British wildlife resides in the Scottish Highlands, which has undergone a vast transformation since the Ice Age.
Interesting, unique and bizarre creatures from the deep sea.
In the archipelago of Svalbard in the Arctic Circle, the ecosystem is driven by the producers at the bottom of the food chain.
The diversity of the Amazon and the strategies used by the jungle life to make the most of limited nutrients.
Wolves are released into Yellowstone National Park after a 70-year absence, setting off a series of events within the food chain.