Wildlife

Manta Ray Welfare: Gill Plate Trade and Tourism Disturbance

Manta rays are targeted for their gill plates used in traditional medicine, while tourism sites create welfare pressures from excessive diver interaction.

Key Facts

Both oceanic and reef manta rays are listed as Endangered by IUCN
Gill plates fetch high prices in Chinese traditional medicine markets
Manta rays are highly mobile and cannot survive captivity
Responsible manta tourism generates 73 million dollars annually in Maldives alone

Welfare Considerations

Manta rays caught in nets or on lines drown due to their respiratory requirement for continuous forward movement. The gill plate trade has caused population declines of up to 80% in some regions. At tourism sites, excessive diver proximity, touching and flash photography causes stress responses that disrupt feeding and social behaviour. Well-designed tourism guidelines protecting mantas demonstrate that welfare and economic sustainability are aligned.

What You Can Do

Choose manta ray dive operators certified by Manta Trust guidelines
Avoid purchasing traditional medicine products containing manta gill plates
Support Manta Trust population monitoring and advocacy
Donate to Project AWARE ocean wildlife protection campaigns