Wildlife rehabilitation involves complex ethical decisions about when to intervene, what treatment to provide, and whether to release, retain or euthanase rehabilitated animals.
Wildlife rehabilitation ethics require honest assessment of prognosis and quality of life rather than defaulting to 'save the animal at all costs.' A barn owl that cannot hunt will never be released to the wild - keeping it long-term may serve its welfare if it can be kept in appropriate conditions and provided with good quality of life, or euthanasia may be more humane if appropriate care cannot be provided. The ethical question is always 'what is in the best interests of this individual animal?' - not what minimises human distress or maximises species conservation statistics. Good wildlife rehabilitation requires honest prognosis, clear euthanasia criteria applied without sentimentality, and welfare monitoring of animals in long-term care.