A Brazilian geoglyph emerging from the rainforest
Since the late 1980s deforestation in the Amazon has revealed huge earthen structures called geoglyphs. As more and more of these ancient sites come to light, archaeologists are trying to unravel the mystery of who built them.
The geoglyph above was found in the Acre region of Brazil.
BBC Nature: Amazon rainforest
Explore life on Earth and watch thousands of world-class wildlife video clips from BBC programmes.Delve into the Amazon rainforest
- Deborah Maclaren
- Executive Producer
- Neil Nightingale
- Series Producer
- Andrew Murray
- Susie Painter
- Raquel Toniolo