Originally a native tree. Pollen found in soil samples from bogs indicates that Scots pine was widespread in Ireland thousands of years ago. Human impact and the gradual change to a warmer, wetter climate led to its decline, and it may even have died out completely. Pine stumps have been found in bogs, standing where they grew, 7,000 years ago, before the formation of the peat. Most of the pines around the countryside now were imported from Scotland and planted over the last 150 years.
Efforts have been made to reintroduce this once native species as in some situations it is fitting that Scots pine be encouraged. It can be grown on marginal land where other species of tree would not survive. It also matures quicker and produces more versatile wood than broadleaf trees. Even though it is a coniferous tree, it nonetheless supports a wide variety of wildlife as habitat diversity changes in line with canopy closure. Our native red squirrel prefers the seeds of this tree than any other.