Sites for Irish National Grid Square: J

The sites that fall within the Irish National Grid Square indicated by this map are listed below.

The Grid Square represented by this map is divided into squares of 10 kilometres each, numbered 0 to 9 from the south west corner, in both an easterly and northerly direction. This allows us to specify a Grid Reference such as N32 (where N is the Irish National Grid Square, 3 is the easting and 2 the northing). Further division gives a more detailed reference, such as N317201 (where N is the Irish National Grid Square, 317 is the easting and 201 is the northing).

Distribution data (2000-2009) has been made available through the generosity of Butterfly Conservation. Any subspecies distribution is taken from the book British and Irish Butterflies, by Adrian Riley. Based on this data, the following species and subspecies may be found in this grid square:

In the table below, the icon links to a Google search based on the site name, and the and icons (where present) link, respectively, to Google Maps and Streetmap representations of the grid reference.

Site Name	Grid Reference	Species	Subtaxon
Ards Peninsula	J600500	Small Copper	ssp. hibernica
Ballydyan	J416548	Wall
Ballylilbeg	J448407	Marsh Fritillary
Bloody Bridge	J388270	Dark Green Fritillary
		Grayling	ssp. hibernica
Bohill Forest	J395458	Holly Blue
Craigavon Lakes	J050580	Brimstone	ssp. gravesi
		Cryptic Wood White
		Green Hairstreak
		Small Copper	ssp. hibernica
Montiaghs Moss NNR	J090650	Cryptic Wood White
Murlough	J405345	Marsh Fritillary
Oxford Island NNR	J050610	Cryptic Wood White
Slieve Gullion Forest Park	J042197	Silver-washed Fritillary
Slievenacloy	J245712	Dark Green Fritillary
		Marsh Fritillary