In Québec, the genus Criorhina (family Syrphidae) counts 2 species of insects. The stars? Bare-cheeked Bumble Fly and Hairy-cheeked Bumble Fly, the most often observed. The richest region: Outaouais, with 2 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.