In Québec, the genus Oidaematophorus (family Pterophoridae) counts 2 species of insects. The stars? Joe-Pye Weed Plume Moth and Yarrow Leaf Plume Moth, the most often observed. The richest region: Saguenay–Lac-Saint-Jean, with 2 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.