Species Detail - Hazel (Corylus avellana) - Species information displayed is based on the dataset "River Biologists' Database (EPA)".
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).
1 January (recorded in 1970)
31 December (recorded in 2017)
Environmental Protection Agency, River Biologists' Database (EPA), National Biodiversity Data Centre, Ireland, Hazel (Corylus avellana), accessed 28 September 2023, <https://maps.biodiversityireland.ie/Dataset/19/Species/29210>