Birds
File:Alcidae Cepphus grylle 1.1.jpg

Black Guillemot

Black Guillemot

50
1 week ago
Spotted
A distinctive medium-sized auk, recognized by its striking black plumage with prominent white wing patches during breeding season. These skilled divers primarily feed on small fish and crustaceans, inhabiting northern coastal waters.
Where to spot
North Atlantic and Arctic oceans, breeding on rocky coasts and islands. Found in coastal waters, often close to shore, in areas with suitable nesting sites.
How to spot
Look for them near rocky shores, often diving for food or resting on the water. Their bright red feet and mouth lining are noticeable in close views, particularly during the breeding season.
When to spot
Breeding plumage (mostly black with large white wing patches) is seen in spring and summer. In autumn and winter, their plumage is mottled grey and white, and they disperse more widely along coasts.
Zwarte zeekoet op zee
File:Alcidae Cepphus grylle 1.1.jpg
File:Black Guillemot (Cepphus grylle) - geograph.org.uk - 1937669.jpg
File:Black Guillemot (Cepphus grylle) on an ice floe in Spitsbergen.jpg
File:Black Guillemot Cepphus grylle.jpg
File:Black guillemot (Cepphus grylle icelandicus) in flight with a hermit crab (Pagurus bernhardus) Flatey.jpg
File:Black guillemot (Cepphus grylle icelandicus) with a hermit crab (Pagurus bernhardus) Flatey.jpg
File:Zwarte zeekoet - black guillemot - Cepphus grylle.jpg
Zwarte zeekoet op zee
Credits: By Tystie aka Black Guillemot (Cepphus grylle), Uyea Sound by Mike Pennington, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=125067596
File:Alcidae Cepphus grylle 1.1.jpg
Credits: Wikimedia Commons
File:Black Guillemot (Cepphus grylle) - geograph.org.uk - 1937669.jpg
Credits: Wikimedia Commons
File:Black Guillemot (Cepphus grylle) on an ice floe in Spitsbergen.jpg
Credits: Wikimedia Commons
File:Black Guillemot Cepphus grylle.jpg
Credits: Wikimedia Commons
File:Black guillemot (Cepphus grylle icelandicus) in flight with a hermit crab (Pagurus bernhardus) Flatey.jpg
Credits: Wikimedia Commons
File:Black guillemot (Cepphus grylle icelandicus) with a hermit crab (Pagurus bernhardus) Flatey.jpg
Credits: Wikimedia Commons
File:Zwarte zeekoet - black guillemot - Cepphus grylle.jpg
Credits: Wikimedia Commons
Unlike most other auk species, Black Guillemots typically lay two eggs, and both parents share incubation and chick-rearing duties, which is unusual for auks.
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Spotted

Recently spotted
3953 (Seen in the last 3 months)
Last spotted
1 week ago

Monthly observations

3 observations
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T
Tootiredhenki
1 week ago
Black Guillemot
Helgoland, Schleswig-Holstein
Spotted Black Guillemot
Spotted Black Guillemot
+75
Lifer
Streak
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jenny van Dorland
jenny van Dorland
2 years ago
Black Guillemot
Borgarnes,
Spotted Black Guillemot
Spotted Black Guillemot
+65
Lifer
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Simeon
Simeon
1 year ago
Black Guillemot
Den Hoorn, Noord-Holland
Spotted Black Guillemot
Spotted Black Guillemot
+65
Lifer
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