Species Detail - Black Guillemot (Cepphus grylle) - Species information displayed is based on the dataset "ObSERVE Aerial Surveys for Seabirds and Cetaceans in the Irish Atlantic Margin".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Cepphus grylle
Black Guillemot
NBNSYS0000000376
UnverifiedUnverified
Protected Species: Wildlife Acts || Threatened Species: Birds of Conservation Concern || Threatened Species: Birds of Conservation Concern >> Birds of Conservation Concern - Amber List
cegry
(Linnaeus, 1758)
bird
Species
8
8
5
09/07/2015
19/09/2016
1 January (recorded in 2018)
31 December (recorded in 2010)
Department of Communications, Climate Action & Environment, ObSERVE Aerial Surveys for Seabirds and Cetaceans in the Irish Atlantic Margin, National Biodiversity Data Centre, Ireland, Black Guillemot (Cepphus grylle), accessed 13 May 2025, <https://maps.biodiversityireland.ie/Dataset/322/Species/10184>