In the depths of the Lac-à-la-Tortue bog
![Lac-à-la tortue (Photo by NCC)](https://www.natureconservancy.ca/assets/images/land/qc/lac-a-la-tortue-winter-ncc-thumb.jpg)
Lac-à-la tortue (Photo by NCC)
Peatlands are wetlands composed of plant residues accumulated over thousands of years. Although they are widespread in Quebec, many people don't know about them. However they provide us with many essential services, such as water filtration and...