Llama-like vicuñas’ bathroom habits promote regrowth on barren glacier-ravaged landscapes In a nutshell Wild vicuñas in the Peruvian Andes create communal bathroom spots (latrines) that transform ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
Relatives of the llama are dropping dung as they venture into higher elevations in the Andes Mountains, providing a nutrient-rich environment for life to thrive despite glacier loss.