In Québec, the family Delphinidae (order Artiodactyla) counts 7 species of mammals. The stars? White-beaked Dolphin, Long-finned Pilot Whale and Killer Whale, the most often observed. The richest region: Côte-Nord, with 4 species. Every species has its own page: photos, its sounds, its season, its habitat and the best places to see it near you.