Red deer in Scotland number around 400,000 and face welfare challenges from overgrazing, harsh winters, and large-scale culling programs managing overpopulated herds.
Red deer killed in annual culls die from shooting, with welfare outcomes dependent on stalker accuracy and shot placement. Poorly placed shots cause wounding and prolonged suffering before death. Deer dying from winter starvation in overpopulated highlands experience prolonged malnutrition and weakness before death. Calves born late in the season face high mortality in severe winters. High-density populations in degraded habitats with insufficient food have chronically poor body condition affecting immune function and parasite burden. Rewilding programs that restore woodland cover improve habitat quality and may allow lower-density populations with better individual welfare.