Species Detail - Caspian Tern (Hydroprogne caspia) - Species information displayed is based on the dataset "Rare birds of Ireland".
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).
Hydroprogne caspia
Caspian Tern
NHMSYS0001688287
RecommendedWell-formed
N/A
hycas
(Pallas, 1770)
Bird
Species
11
10
9
30/10/1959
23/08/2013
20 June (recorded in 1998)
30 October (recorded in 1959)
Irish Rare Bird Committee, Rare birds of Ireland, National Biodiversity Data Centre, Ireland, Caspian Tern (Hydroprogne caspia), accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/271/Species/12118