Marine mammal strandings — when cetaceans or pinnipeds come ashore alive or dead — often represent significant welfare events. Understanding the causes and the role of stranding networks helps advocates support effective intervention.
Marine mammal strandings represent individual welfare emergencies for animals who have already been suffering from injury, disease, or exhaustion before coming ashore. The rescue process itself causes additional stress — handling of large, powerful, and frightened wild animals carries both human and animal welfare risks. The welfare-positive approach to stranding response combines rapid assessment of prognosis, immediate pain management for injured animals, and humane euthanasia when recovery is unlikely. The conservation imperative to save every individual of rare species must be balanced against welfare assessment: prolonging suffering through heroic intervention with low probability of a good outcome is not welfare-positive. Supporting stranding networks through training, funding, and public education about what to do when encountering a stranded animal enables faster, more effective welfare responses.