Wild Sea Turtle Welfare and Bycatch

Sea turtles face drowning in fishing gear, entanglement, and ingestion of plastic — welfare threats that overlap with conservation concerns for these ancient marine reptiles.

Key Facts

All seven sea turtle species are threatened or critically endangered, with fisheries bycatch among the leading human-caused mortality sources.
Longline fishing hooks intended for tuna and swordfish accidentally capture an estimated 200,000 sea turtles annually.
Entangled turtles drown if unable to surface for air within minutes — but some survive with injuries including flipper amputations.
Plastic ingestion causes intestinal blockage, perforation, and chronic buoyancy problems that prevent normal diving.
Turtle Excluder Devices (TEDs) in shrimp trawl nets allow turtles to escape and reduce bycatch by up to 97%.

Welfare Considerations

Sea turtle welfare is a global ocean governance challenge. Drowning in nets, chronic entanglement, flipper loss from monofilament line, and plastic ingestion all cause significant suffering across millions of square kilometres of ocean. Rehabilitated turtles provide direct evidence of the welfare costs — animals arriving at rescue centres with hooks through their bodies, missing flippers, and intestines blocked with plastic. Solutions exist: TEDs, circle hooks, and plastic reduction — but require global adoption to make meaningful impact.

What You Can Do

Choose seafood certified by schemes requiring turtle-friendly fishing gear including TEDs and circle hooks.
Reduce single-use plastic consumption and participate in beach clean-up events to prevent ocean plastic accumulation.
Support sea turtle rescue and rehabilitation organisations working with injured or entangled individuals.
Advocate for mandatory TED requirements in shrimp fisheries globally, not just where currently required.