This dataset identifies areas where the addition of new ponds would benefit Great Crested Newt populations.The core areas contain a pond density of 2+ ponds and are located within a 1km square where great crested newt presence has been predicted.Fringe areas contain a pond density of 1 and are located within a 1km square where great crested newt presence has been predicted or are within a 250m of a Core Area.Higher scores are associated with darker colouration and represent a greater presence of suitable habitat features:grassland density 10 - 60%woodland density 5 - 60%arable density 0 - 50%These suitable habitat features have been given a score of ‘1’.Soil Type - Sand has been given a score of ‘-1’. Urban areas greater than 2ha (+400m buffer), roads (7.5m), rivers (7.5m) have been excludedFull metadata can be viewed on data.gov.uk.