He is said to have discovered the lake while hunting, and upon realizing the area's abundance of food—wild animals in the surrounding forest and fish in the lake—he decided to settle there with his family.

As the Dusun people established their settlement, it is believed that traders frequently visited the area, bringing goods to trade.

A survey conducted between 1983 and 1984, which focused on the area's biodiversity and socio-economic activities, led to the discovery of a rare white-collared fruit bat.

[4] The park was recognised as a wildlife sanctuary, recreation center, flora and fauna conservation area, and a site for research and surveys.

The lake is home to a rich diversity of fauna, including birds, mammals, and reptiles, making it a haven for wildlife enthusiasts.

[6] Additionally, the park has been designated by BirdLife International as an Important Bird Area, as its forest and freshwater wetland habitats are home to endangered Storm's storks.