Wildlife

Marine Mammal Strandings and Welfare Response

Stranded marine mammals including whales, dolphins, and seals require rapid, expert welfare response. Response quality determines whether animals can be successfully treated and returned to the sea.

Key Facts

Entanglement in fishing gear is the leading cause of serious injury in large whale strandings
Bottlenose dolphins strand individually while pilot whales strand in large social groups
Dehydration and thermal stress develop rapidly in stranded marine mammals out of water
Live stranding response requires specialized training and equipment to avoid causing additional harm

Welfare Considerations

Marine mammal strandings are welfare emergencies where response quality directly determines outcomes. Untrained intervention can worsen injuries or cause animals to restrand. Specialized stranding networks provide expert assessment, treatment, and release decisions. Mass strandings of social species like pilot whales present particularly difficult welfare and ethical decisions about euthanasia versus attempted refloating.

What You Can Do

Report stranded marine mammals to national or regional stranding networks immediately
Maintain distance from stranded animals and prevent others from approaching until experts arrive
Donate to marine mammal stranding networks that provide expert emergency response
Support research into fishing gear modifications that reduce entanglement injuries in large whales