Collection: Black guillemot

The black guillemot ( Cepphus grylle ) is a distinctive seabird found on the rocky shores of Quebec, particularly in the Gulf of St. Lawrence and around the Magdalen Islands. Its name comes from the white spot visible on each black wing, reminiscent of a "mirror." This agile diver hunts for small fish and invertebrates in shallow waters. During the breeding season, it nests in rock crevices or under coastal boulders, often in small colonies. It is secretive and is sometimes confused with other alcids such as the razorbill. Although not considered endangered, it is sensitive to human disturbance, marine pollution, and changes in the marine ecosystem.