Caribou face compounding welfare challenges from climate-driven habitat change, industrial disturbance, and predation pressure. Understanding these threats is vital for evidence-based conservation.
Caribou welfare is increasingly threatened by converging pressures that compound one another. Climate change disrupts phenological synchrony — the match between plant growth and the energetic demands of pregnancy and lactation — meaning cows arrive at calving grounds in poorer condition and calves have less high-quality forage available. Industrial disturbance does not merely reduce habitat area but creates linear features that wolves use to travel faster and hunt more efficiently, raising predation risk. The psychological stress of near-constant predation threat, combined with nutritional stress in poor forage years, represents a significant welfare burden across the population. Emergency management responses such as predator reduction programmes are ethically complex and address symptoms rather than causes. Habitat protection and climate action are the most durable welfare interventions.