This interactive map shows the distribution of a species in every 1km monad and 10km hectad in Great Britain as of October 2023. Either select a species from the list or start typing to filter the list. Click on each square for more information, including the vice-county if known.
Hectads do not include monad records - zoom in to see those. You can opt to see a 1km grid when zoomed in. Individual record details are not shown. Squares for Ireland and the Channel Islands cannot be shown. No map available for the Isle of Man. Click here to see a map of all species in every square - slow to load.
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