Tonga is home to a large population of humpback whales, which migrate to the country's waters each year to breed and give birth. Humpback whales are known for their beautiful songs, which can be heard from miles away. Visitors can enjoy whale watching tours from several locations in Tonga, including Vava'u, Ha'apai, and Tongatapu.
Dugongs (_Dugong dugon_)
Dugongs are large, herbivorous marine mammals that are closely related to manatees. They are found in shallow coastal waters throughout the tropics, including Tonga. Dugongs are gentle and curious animals, and they are often seen swimming near shore. Visitors can snorkel with dugongs in several locations in Tonga, including the Vava'u Marine Protected Area and the Ha'apai Lagoon.
Green sea turtles (_Chelonia mydas_)
Green sea turtles are large, migratory turtles that are found in tropical and subtropical waters around the world. They are named for the green color of their shells. Green sea turtles are an important part of the marine ecosystem, and they are a threatened species. Visitors can see green sea turtles in several locations in Tonga, including the Turtle Islands and the Ha'apai Lagoon.
Tongan fruit bats (_Pteropus tonganus_)
Tongan fruit bats are large, flying mammals that are found only in Tonga. They are an important part of the rainforest ecosystem, and they play a role in seed dispersal. Tongan fruit bats are nocturnal animals, and they can be seen flying overhead at night. Visitors can learn more about Tongan fruit bats at the Tonga National Museum in Nuku'alofa.