There are four sub types of Whole HNV farmland. See below for examples of these. In all cases the semi-natural habitat cover is very high and the stocking density is very low. The field boundary densities can vary depending on the dominant habitat type (peatland dominated farms in particular have low field boundary densities).These farms occur in Connemara, the Iveragh Peninsula and the Inishowen peninsula in the west and the Blackstairs, Comeraghs and Wicklow uplands in the east. They may also be lowland farms dominated by species-rich wet or dry grasslands such as those in the Burren, the Aran Islands and north County Leitrim.