In the middle of the towering mountains, the depression forms an inverted cone on the surface. Vegetation here turns it into the funnel forest.

About CGTN Nature

The eight-episode Guizhou Karst series brings a glimpse of amazing flora and fauna on the karst landform in southwest China's Guizhou Province.

For more

CGTN Nature: Guizhou Karst Series | Episode 1: Genies on the Cliff

CGTN Nature: Guizhou Karst Series | Episode 2: Good Neighbors

(Cover image a screenshot from the video)

(If you want to contribute and have specific expertise, please contact us at nature@cgtn.com.)