These shapefiles present the mean (and associated lower and upper 95% confidence intervals) predicted density of grey and harbour seals from haulout sites in the British Isles. The predictions are based on regional models of habitat preference. The readme file should be read for information on how to interpret the maps, and associated caveats.
Date made available8 Feb 2021
PublisherUniversity of St Andrews
Date of data production1 Jun 2020


  • grey seal
  • harbour seal
  • habitat preference
  • distribution maps
  • density maps

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