World's Largest Fish

Donsol, a fishing town in Sorsogon province, serves as a sanctuary to a group of 40 whale sharks (Rhincodon typus), which are considered as the largest fish in the world.

Locally known as "butanding", whale sharks visit the waters of Donsol from November to May. They travel across the oceans but nowhere else have they been sighted in a larger group than in the waters of Sorsogon. They measure between 18 to 35 feet in length and weigh about 20 tons. In 1996, a marine biologist discovered that whale sharks are ovoviviparous, which means that the females produce live offspring from eggs hatched in the uterus.

The Philippine government declared whale sharks as endangered species in 1998, thereby banning its plunder and exploitation. Right now, the Department of Tourism is promoting eco-tourism to protect the whale sharks in Donsol.