Taman Wetland
When the designers of Putrajaya decided that they wanted to build the city around a man-made ..
When the designers of Putrajaya decided that they wanted to build the city around a man-made network of lakes, they realised that they would need an efficient filtering system to prevent the lakes from becoming polluted and stagnant. Rather than opt for an artificial filter they instead created a freshwater wetlands, said to be the largest one in the tropics.

Commenced in 1997, the wetlands project covered 197 hectares of what was once an oil palm plantation.

The wetlands perform three vital functions:

. Flood mitigation. It retains and stores storm water and spreads it out over a wide flat area.

. Water filtration. The intercepted urban run-off is filtered through a series of catchment cells, where marsh plants trap sediment and pollutants. Toxic substances such as pesticides, herbicides and metals are removed through complex bacterial and chemical processes. In this way you could say that the wetlands act as the kidneys of Putrajaya.

. Habitat creation. The resulting filtered water becomes a functioning wetland, providing a home to various plants and organisms which form the base of the food chain, sustaining a biodiversity of invertebrates, frogs, reptiles, fish and water birds.

So far the wetlands have performed a great job and Putrajaya s lakes remain clean and full of wildlife. The wetlands have become a popular eco-tourism destination.

Taman Wetlands Information Centre
The Nature Interpretation Centre is a mini-museum explaining how wetlands work and introducing the types of flora and fauna found in the park. If you go on a weekday you will probably have the place to yourself and indeed almost anytime park visitors are usually outnumbered by the gardening staff.

At the main Information Centre you can rent a bike or a set of binoculars or take a tram ride round the park. There is a small fee for these services - entrance to the park itself is free.

Taman Wetlands Look Out Tower and View
You should climb to the top of the look-out tower where you can get a good view of the whole area.

Nearby is the flamingo pond which has sheltered areas for picnics.

Other birds frequenting the wetlands include night herons, cattle egrets, purple herons, grey herons, black crown neck herons, painted storks, green herons and cinnamon bitterns. I often see herons perched on the lamp-posts outside Taman Wetlands, no doubt hoping to spot a tasty fish in the lake.