Species Detail - Herring Gull X Glaucous Gull (Larus argentatus x hyperboreus) - 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 argentatus x hyperboreus
Herring Gull X Glaucous Gull
NBNSYS0000050401 RecommendedWell-formed
N/A
laarg
N/A
Bird
Species hybrid
0
0
0
N/A
N/A
N/A
N/A
National Biodiversity Data Centre, Ireland, Herring Gull X Glaucous Gull (Larus argentatus x hyperboreus), accessed 15 July 2025, <https://maps.biodiversityireland.ie/Species/10197>

Records per month (across all datasets)

Records per year (across all datasets)