
Black Guillemot
Striking breeding plumage makes the Black Guillemot a "must see"
What you need to know about the Black Guillemot
Our Expert Says… "Black guillemots are very relaxed and can be quite curious about Arctic explorers! They'll often come quite close to us in Zodiacs and seem to enjoy posing for photographs, making a striking image against the pristine ice."
The black guillemot is sometimes also known as the tystie. This is a medium-sized seabird, a member of the auk family, that is known for its breeding plumage - jet black all over except for a patch of bright white on the top of the wings. Their feet and legs also turn a beautiful coral-red at this time, as does the inside of their mouth, making them a striking bird to spot.
They are found throughout the high arctic and as far south as northern parts of Great Britain and New England. They seek out rocky shores where they nest in cliff crevices or under and around rocks and boulders in either small groups or as solitary pairs. The breeding season starts in late February, and the black guillemot will usually raise two clutches per season, laying 2 eggs per clutch. Chicks fledge after a month or so and then spend 2 to 2 years out at sea before returning to the same shore where they were born to breed.
They don’t travel as far from their nests to hunt as other auks do, and you will see them closer in to shore. They land on the water and then dive from a swimming position to hunt for fish and small crustaceans, using their wings to “fly” underwater as they seek out their prey.
Black guillemots are quite curious birds, and will frequently follow the Zodiacs you will use to make your way from your expedition ship to shore.