The National Biodiversity Data Centre has now produced a dataset with interactive maps of the Butterflies of County Waterford. This is now available on its website.
Navigating the site to get to the interactive species- maps and interacting with them can be frustrating when doing it for the first first and the enclosed instructions might help.
This is the first map specifically for a county and as such is still being improved. Some maps may be a bit slow at times but they will come. If you zoom to a high resolution you will see satellite views of the habitat.