New Scientist
Earthen channels that span more than 640 kilometres show that pre-Mayan Mesoamericans built large-scale fish-trapping facilities earlier than previously thought…
Read More
Hunter-gatherers built a massive fish trap in Belize 4000 years ago
Margarett Grumbles
21:20
Earthen channels that span more than 640 kilometres show that pre-Mayan Mesoamericans built large-scale fish-trapping facilities earlier than previously thought…
