Species Detail - Montagu's Harrier (Circus pygargus) - Species information displayed is based on all datasets.

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
Circus pygargus
Montagu's Harrier
NHMSYS0000530296 RecommendedWell-formed
N/A
cipyg
(Linnaeus, 1758)
Bird
Species
140
51
28
01/10/1848
08/06/2024
14 April (recorded in 2024)
23 November (recorded in 1973)
National Biodiversity Data Centre, Ireland, Montagu's Harrier (Circus pygargus), accessed 21 February 2026, https://maps.biodiversityireland.ie/Species/11263

Records per month (across all datasets)

Records per year (across all datasets)