Wildlife rescue and rehabilitation saves individual animals from human-caused harm but involves genuine welfare trade-offs and sometimes uncertain outcomes. Understanding when rehabilitation is welfare-positive and when humane euthanasia is more appropriate requires evidence-based decision-making.
Wildlife rehabilitation is motivated by genuine compassion but requires honest engagement with welfare outcomes to avoid prolonging suffering in cases where release is unlikely. A swift with a broken wing that cannot fly is unlikely to be successfully rehabilitated: swifts spend virtually their entire lives in flight and cannot survive on the ground. Attempting lengthy rehabilitation creates weeks of captivity stress for an animal with a poor prognosis. By contrast, a hedgehog with a treatable injury and good body condition has an excellent release prognosis and benefits substantially from rehabilitation. The welfare-consistent approach to wildlife rescue is rapid triage by experienced operators who assess prognosis honestly, provide skilled rehabilitation where outcomes are good, and offer humane euthanasia where they are not. Supporting qualified rescue centres rather than attempting home care ensures animals receive appropriate assessment.