Qualla: The Black Lake and the White Crocodile

The Black Lake and the White Crocodile: Introduction

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. Somewhere beneath the dark water of Tasek Merimbun, according to the Dusun people who have lived on its shores for centuries, a white crocodile guards the lake. Its rare appearances are not celebrated -- they are feared, taken as omens of coming tragedy. Whether the creature exists in flesh or only in the collective memory of the community, its legend captures something true about this place: Brunei's largest natural lake is ancient, opaque, and not fully knowable. The water itself is nearly black, stained by tannins leaching from the peat forests that feed it, and the S-shaped lake curves through 7,800 hectares of protected wilderness like a dark signature scrawled across the Tutong District interior.

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0

The Black Lake and the White Crocodile: Imbun's Discovery

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. The Dusun Brunei, an indigenous people with deep roots on the island of Borneo, are believed to have inhabited the Merimbun area for centuries. Local tradition attributes the lake's discovery to a man named Imbun, the son of a village head from Merangking Hilir in the Belait Dist...

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0

The Black Lake and the White Crocodile: Water the Color of Tea

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. Two rivers, the Sungai Meluncur and the Sungai Bang Oncom, flow through peat forests before emptying into the lake, and it is the journey through those forests that gives Tasek Merimbun its most distinctive characteristic. Fallen leaves decompose in the acidic peat soils, releasi...

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0

The Black Lake and the White Crocodile: First Among Heritage Parks

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. In 1967, the first director of Brunei's Museums Department recognized Tasek Merimbun's potential as a wildlife sanctuary. A biodiversity survey conducted between 1983 and 1984 confirmed his instinct -- and produced a remarkable find: the white-collared fruit bat, a rare species w...

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0

The Black Lake and the White Crocodile: A Living Sanctuary

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. The 7,800-hectare park shelters an ecosystem that shifts from lowland mixed dipterocarp forest to peat swamp to freshwater wetland, each zone hosting its own specialist species. Hornbills move through the canopy. Clouded leopards, sun bears, and slow lorises inhabit the forest in...

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0

The Black Lake and the White Crocodile: The Guardian Below

Thu, 02 Apr 2026 00:00:00 GMT

Photo credit Bernard Spragg. NZ from Christchurch, New Zealand, CC0. The Dusun descendants who still live near the lake carry the old stories with them. The white crocodile, the baya putih, is the custodian of Tasek Merimbun in their tradition -- not a pet, not a mascot, but a spiritual presence whose rare surfacings demand respect and caution. Th...

Image: Bernard Spragg. NZ from Christchurch, New Zealand | CC0