Abandoned fishing nets cover a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A diver swim past an abandoned fishing nets covering a coral reef in a protected area of Ko Losin were a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m in Ko Losin, Thailand June 19, 2021.

View of the coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of abandoned fishing nets, Ko Losin, Thailand June 19, 2021.

A bleaching coral is seen in the place were abandoned fishing nets covered it in a reef at the protected area of Ko Losin, after a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Divers take out of the sea an abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A diver swims past abandoned fishing nets covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

Divers take out of the sea an abandoned fishing net with floating plastic bags that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Divers take out of the sea an abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A piece of bleached broken coral is taken out of the sea attached to an abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021. Picture taken June 20, 2021.

A bleaching coral is seen in the place where abandoned fishing nets covered it in a reef at the protected area of Ko Losin, after a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Abandoned fishing nets covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them are seen in Ko Losin, Thailand June 19, 2021.

Doctor Anchalee Chankong from the Coastal Resources Research Centerout evaluates the damages on the coral after an abandoned fishing net was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Fish swim over abandoned fishing nets covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A bleaching coral is seen in the place where abandoned fishing nets covered it in a reef at the protected area of Ko Losin, after a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Abandoned fishing nets covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, are seen in Ko Losin, Thailand June 19, 2021.

Divers take out of the sea an abandoned fishing net with floating plastic bags that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 20, 2021.

Divers take out of the sea an abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and the Coastal Resources Research Center, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A whale shark swims next to volunteer divers after they removed abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, Thailand June 19, 2021.

Doctor Anchalee Chankong from the Coastal Resources Research Centerout evaluates the damages on the coral after an abandoned fishing net was covering a coral reef in a protected area of Ko Losin, where a group of volunteer divers and, helped by the Royal Thai Navy, removed 2,750 sq m of them, Ko Losin, Thailand June 19, 2021.

A whale shark swims next to volunteer divers after they removed abandoned fishing net that was covering a coral reef in a protected area of Ko Losin, Thailand June 19, 2021.