Species Detail - Lesser Scaup (Aythya affinis) - Species information displayed is based on all datasets.
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
7 February (recorded in 2004)
14 November (recorded in 2012)
National Biodiversity Data Centre, Ireland, Lesser Scaup (Aythya affinis), accessed 17 March 2018, <https://maps.biodiversityireland.ie/Species/11154>