Species Detail - Willow Warbler (Phylloscopus trochilus) - 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).
26 March (recorded in 2005)
17 December (recorded in 2017)
National Biodiversity Data Centre, Ireland, Willow Warbler (Phylloscopus trochilus), accessed 20 March 2018, <https://maps.biodiversityireland.ie/Species/11717>