In Mauricie, 3,605 species have been observed: 301 birds, 40 mammals, 1,000 plants, 447 mushrooms, 1,587 insects, 17 amphibians, 8 reptiles, 88 fish, 117 mosses. The stars? Paper birch, Balsam fir and Black spruce, the most often observed. Every species has its own page: photos, its sounds, its season, its habitat and the best places to see it near you.