Marine Animals

Wild Humpback Whale Welfare and Entanglement

Humpback whales frequently become entangled in fishing gear, causing severe welfare harm to individuals that survive long periods dragging gear.

Key Facts

Entanglement in fishing gear is a leading cause of serious injury and death for humpback whales
Whales may drag entangled gear for months, causing exhaustion and chronic wounds
Disentanglement requires specialised teams and can be extremely difficult
Rope-less fishing gear is in development to reduce entanglement risk
Humpback populations have recovered significantly following commercial whaling bans

Welfare Considerations

Whales entangled in fishing gear experience prolonged suffering from rope wounds, physical restraint, and the energetic cost of dragging heavy gear. Individual animals may suffer for months before dying or being freed. Reducing entanglement through gear modification and response team capacity is a high-priority welfare intervention.

What You Can Do

Support Marine Conservation Society disentanglement response programmes
Advocate for rope-less fishing gear adoption where feasible
Report entangled whales to the RNLI or British Divers Marine Life Rescue