Farne Islands - Guillemot (Scotland)

Now and then you can spot a bridlet guillemot with a white eyering. They are npt regarded as a subspecies, but merely as an example of dimorphism.

, Stefan Cruysberghs, Nikon Z6 + Sigma 150-600mm f/5.0-6.3, Request high resolution photo Alcidae, Alken, Animal, Animal wildlife, Animalia, Animals in the wild, Archipel, Archipelago, Auk, Aves, Bird, Birds, Charadriiformes, Common murre, Dier, Engeland, England, Europa, Europe, Farne Islands, Fauna, Great Brittain, Groot Brittanië, North East England, Northumberland, Steltloperachtigen, UK, United Kingdom, Uria, Uria aalge, Verenigd Koninkrijk, Vogel, Vogels, Waders and gulls, West-Europa, Western Europe, Wildlife, Zeekoet, common guillemot, Farne, Islands