What can plastic fragments reveal
Jun 16th, 2026

What can plastic fragments found in an animal鈥檚 digestive tract tell us about the waters it has traversed?
Dr. Max Liboiron, Department of Geography, MUN reflects on studying plastics found in animal digestive tracts and how this forensic work reveals hidden underwater landscapes.
"Only after new students spend about forty hours at the microscope does the story assemble, and they begin to build their own map. They come to understand the constellation of the sample鈥檚 environment, where 鈥渆nvironment鈥 is never just nature, but also the hunter鈥檚 clothing, the animal鈥檚 prey, the weather on the day it was caught."