Red deer are Britain's largest native land mammal — without natural predators, population management through culling raises welfare questions that science is helping to address.
Red deer welfare depends on culling quality and frequency. A precisely placed rifle shot causes immediate death with minimal suffering. A poor shot wounds a deer that may die slowly over days. Wounding rates in stalking are estimated at 10-20% of shots fired. High population density causes nutritional stress and starvation in hard winters, particularly in hinds and calves. Reintroduction of lynx would create a welfare trade-off — natural predation with its own welfare costs versus managed culling.