Species Detail - Terns (Laridae) - Species information displayed is based on the dataset "ObSERVE Aerial Surveys for Seabirds and Cetaceans in the Irish Atlantic Margin".

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
Laridae
Terns
NBNSYS0000160274 RecommendedWell-formed
N/A
N/A
N/A
Bird
Family
92
35
32
08/06/2015
07/11/2016
7 January (recorded in 1987)
21 December (recorded in 1995)
Department of Communications, Climate Action & Environment, ObSERVE Aerial Surveys for Seabirds and Cetaceans in the Irish Atlantic Margin, National Biodiversity Data Centre, Ireland, Terns (Laridae), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/322/Species/10244>

Records per month (across all datasets)

Records per year (across all datasets)