Being one of the oldest types of ducks, the Chinese merganser has survived for more than 10 million years on the planet. Their presence has become an indication of the ecological excellence of a body of water.

Changbai Mountain in northeast China is named after its iconic, perpetually white snow-capped peaks. The 14-episode Changbai Mountain Series reveals a "natural museum," as it is one of the best-preserved forest ecosystems in the world.

CGTN Nature: Changbai Mountain Series | Episode 1: Gift from the Volcano

CGTN Nature: Changbai Mountain Series | Episode 2: Tianchi Lake

CGTN Nature: Changbai Mountain Series | Episode 3: Lively Tundra Flowers

(Cover image a screenshot from the video)

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