Species Detail - Black Tern (Chlidonias niger) - Species information displayed is based on the dataset "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).
Chlidonias niger
Black Tern
NBNSYS0000000372
RecommendedWell-formed
Protected Species: Wildlife Acts || Threatened Species: Birds of Conservation Concern || Threatened Species: Birds of Conservation Concern >> Birds of Conservation Concern - Amber List
chnig
(Linnaeus, 1758)
Bird
Species
15
10
10
09/09/1993
29/09/2025
30 April (recorded in 1994)
2 December (recorded in 2017)
Collated by the National Biodiversity Data Centre from different sources, Birds of Ireland, National Biodiversity Data Centre, Ireland, Black Tern (Chlidonias niger), accessed 21 December 2025, https://maps.biodiversityireland.ie/Dataset/155/Species/10181