Species Detail - Great Black-backed Gull (Larus marinus) - Species information displayed is based on all datasets.

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Larus marinus
Great Black-backed Gull
NBNSYS0000000036 RecommendedWell-formed
N/A
lamar
Linnaeus, 1758
Bird
Species
45996
1211
438
13/08/1961
19/10/2025
1 January (recorded in 1970)
31 December (recorded in 1986)
National Biodiversity Data Centre, Ireland, Great Black-backed Gull (Larus marinus), accessed 25 December 2025, https://maps.biodiversityireland.ie/Species/10043

Records per month (across all datasets)

Records per year (across all datasets)