Species Detail - Red-breasted Merganser (Mergus serrator) - Species information displayed is based on the dataset "Irish Wetland Birds Survey (I-WeBS) 1994-2001.".
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).
Protected Species: Wildlife Acts || Protected Species: EU Birds Directive || Protected Species: EU Birds Directive >> Annex II, Section II Bird Species
1 January (recorded in 2017)
30 December (recorded in 2005)
BirdWatch Ireland, Irish Wetland Birds Survey (I-WeBS) 1994-2001., National Biodiversity Data Centre, Ireland, Red-breasted Merganser (Mergus serrator), accessed 22 October 2021, <https://maps.biodiversityireland.ie/Dataset/36/Species/10102>