Reintroducing apex predators transforms ecosystems but involves welfare costs for reintroduced animals and prey species alike.
Reintroduced predators experience significant welfare harms in their first year: translocation stress, unfamiliar territory, absence of established prey patterns, and illegal persecution. Some proportion die from vehicle strikes, shooting, and starvation as they establish territories. Their prey species face predation mortality that was absent in managed landscapes. Compassionate conservation acknowledges these individual welfare costs while supporting the broader ecological benefit of restored predator guilds.