Species Detail - Thayer's Gull (Larus glaucoides thayeri) - 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).
Larus glaucoides thayeri
Thayer's Gull
NHMSYS0021003554
RecommendedWell-formed
N/A
lagla
Brooks, WS, 1915
Bird
Subspecies
3
3
3
07/02/2003
24/01/2010
24 January (recorded in 2010)
16 December (recorded in 2013)
Collated by the National Biodiversity Data Centre from different sources, Birds of Ireland, National Biodiversity Data Centre, Ireland, Thayer's Gull (Larus glaucoides thayeri), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/155/Species/280238>