Species Detail - Blue Tit (Cyanistes caeruleus) - Species information displayed is based on the dataset "The First Atlas of Breeding Birds in Britain and Ireland: 1968-1972.".
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 2002)
31 December (recorded in 2010)
BirdWatch Ireland, The First Atlas of Breeding Birds in Britain and Ireland: 1968-1972., National Biodiversity Data Centre, Ireland, Blue Tit (Cyanistes caeruleus), accessed 19 September 2020, <https://maps.biodiversityireland.ie/Dataset/20/Species/12127>