Species Detail - Bonaparte's Gull (Chroicocephalus philadelphia) - Species information displayed is based on the dataset "eBIRD Bird Records for Ireland".

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
Chroicocephalus philadelphia
Bonaparte's Gull
NHMSYS0020962549 RecommendedWell-formed
N/A
chphi
(Ord, 1815)
Bird
Species
136
34
22
18/07/1981
27/10/2024
1 January (recorded in 2007)
29 December (recorded in 2022)
eBIRD, eBIRD Bird Records for Ireland, National Biodiversity Data Centre, Ireland, Bonaparte's Gull (Chroicocephalus philadelphia), accessed 19 December 2025, https://maps.biodiversityireland.ie/Dataset/435/Species/277282

Records per month (across all datasets)

Records per year (across all datasets)