Great Crested Newt (Triturus cristatus) Sites in Wales to 2003

This datasets contains the location and abundance or presence of Great Crested Newts (Triturus cristatus) across Wales. This dataset covers the whole of Wales although the majority of records occur in Ynys Mon and on the borders of East Wales. The dataset has been subject to validation (checking for inputting errors). Records range in accuracy from 2 to 8 figure grid references.