Tasik Bera is situated in South-west Pahang, in the saddle of the main and eastern mountain ranges of the peninsula. This natural freshwater lake system, extending 35km long and 20km wide, drains into the Pahang River via the Bera River, the main artery to the north.

As Malaysia's largest natural lake, Tasik Bera is important for its biodiversity. Seasonal and shallow, this riverine lake system is home to about 100 fish species, approximately 200 bird species; and several endangered reptiles such as the Malayan False Gharial (a freshwater, fish-eating crocodile), the Striped Giant Soft-Shelled Turtle, the much sought after Malayan Giant Turtle, reticulated pythons that can grow to a length of 18 feet, prehistoric looking monitor lizards and lots of frogs species, including the great Malaysian frog that can weigh-in as heavy as 2kg.

Tasik Bera is still the mysterious and unique remote wetland wilderness it has been made out to be through the millennia. Surrounded by a scattering of dry lowland dipterocarp forests, the lake environment projects deep into the peat swamp forests.

With abundant wildlife and vegetation (there are 19 types of plants that cannot be found elsewhere in Malaysia), the wetlands is an ecosystem which supports not only a diversity of animal and plant life, but also the livelihood of the Semelai, the aboriginal people that inhabits the area.

This wetland plays an important role in flood control. The water flow regulation and purification provides many natural resources for the local community. For this reason it is protected under the RAMSAR CONVENTION -- an international treaty, which allows for traditional and prudent use. Since November 1994, the Tasik Bera wetlands, including the core zone of 26,000 hectares and a buffer zone of 27, 500 hectares, area has been declared a Ramsar site.

The Seasons at Tasik Bera

Watch out carefully for the seasons at Tasik Bera. The rainy period isf rom April to May and from September to January while the dry periods are from February to April and June to August. For fishing, go by what the Semelai say: the best times are after heavy rain. However, there may be a trade-off here as the rainy months may cause some of the best spots to be quite inaccessible.

The Wildlife of Tasik Bera

The whole area is mostly made up of soggy marshland with clumps of pandanus plants lining the narrow waterways leading into the main lake. Moving by boat through the channels, visitors will see a variety of plants including orchids, ferns and epiphytes sharing their positions on tree trunks due to the scarcity of land. Amidst the dense profusion of reeds and other water plants are several varieties of pitcher plants. On dry land are lowland rainforest trees and palms.

More than 200 species of birds can be found in the Tasik Bera area. Although the environment is conducive to birds, water birds are scarce. Among birds that have been recorded in the area are the  lesser adjutants (burung botak kecil), black-naped monarch, grey-breasted babbler, Siberian blue robin, crested fireback (ayam pegar), Malayan peacock pheasant (merak pongsu), hornbills, parakeets, parrots, eagles, bulbuls, spider hunters, woodpeckers and kingfishers.

Besides birds, there are about 50 mammals and about 100 fish species making the area their home. Though very difficult to observe in the wild, the jungled outer perimeters of the wetlands still support  larger wildlife such as tigers, tapirs and elephants. Other wildlife known to exist in the area include the clouded leopard, wild boars, monkeys, mouse deer, flying squirrels and flying lemur. The buaya jenjulung (tomistoma schlegeliia), a fish-eating crocodile with long snout, is native to the lake but very rarely sighted these days. You'll be lucky, indeed, to come across one. As an important biodiversity reservoir for freshwater fishes, Tasik Bera has a large number of the country's total species, including popular aquarium fish such as harlequins and tiger barbs as well as large predatory catfish and other sport fish, including the ikan tapah (wallago attu) that can weigh as much as 30kg.

The Semelai

The Semelai have existed in the area within and around Tasik Bera since over 600 years ago. Their population currently stands at around 1,300, with the majority living in Pos Iskandar, a settlement comprising five villages where they grow hill rice, cassava, vegetables, fruit and rubber trees. Traditionally, the Semelais build their homes with products sourced from the forest. Bamboo is used for flooring and the walls are of tree bark. 

With the lake playing a central role in their lives, the Semelais have adapted their ways to make life amidst this body of water easy. They carve out choice timber for the dugouts which they use to glide silently across the placid water.  Experts at making full use of what the forest have to offer, these  resourceful people make spears and traps that they use for hunting.

The Semelais use the resin from the keruing tree (Dipterocarpus alatus) for making torches, sealing boats and as an ingredient in perfume. Herbal plants are planted around the house to be readily used as medicines. This practice is still being observed to this day although the aboriginal outposts have medical clinic facilities at their disposal.  With their deep understanding of the forest and lakes, the Semelais are always popular choice as guides. Traditional handicrafts made from material sourced from the wetland and forest such as coloured mats, miniature boats, fish traps, mouse deer traps, axes and other items are available for sale at Pos Iskandar.