Wildlife rescue interventions can help or harm animals depending on how they are conducted. Understanding the principles of ethical wildlife intervention protects both rescuers and animals.
The impulse to help an apparently distressed wild animal is admirable, but the welfare outcomes of well-intentioned intervention can be devastating if not informed by knowledge. A fledgling bird on the ground, a young deer resting alone, or a hedgehog out in daylight may appear to need help but often do not; removing them causes unnecessary stress and disrupts natural parental care. When genuine casualties do need assistance, the handling and transport methods used determine whether the animal arrives at a rehabilitator in treatable condition or in a worse state than found. The welfare goal of wildlife rescue is always to return a fully functional animal to its natural environment; interventions that fall short of this goal must include honest assessment of whether extended suffering in rehabilitation serves the animal better than humane euthanasia.