Public encounters with wild animals raise welfare decisions about intervention; understanding when to help and when to leave is essential to avoiding causing harm while trying to help.
Well-intentioned rescues cause welfare harm when rescuers intervene unnecessarily (removing fledglings that parents are feeding) or inadequately (attempting to care for wildlife species with specialist needs). Handling wild animals causes acute fear stress. Imprinting on humans prevents successful release. Inappropriate home care leads to malnutrition and injury. Professional rehabilitators have species knowledge, appropriate facilities, and legal authority to provide appropriate care.