Diyasaru Park
Diyasaru Park (formerly known as Thalawathugoda Wetland Park or Thalawathugoda Biodiversity Study Park), is 60 acre urban wetland park located in Thalawathugoda area of Sri Jayawardanapura, Colombo District, Sri Lanka. It comprises a range of wetland habitats such as marshes, flooded woodlands, lakes, and ponds. It is governed by Sri Lanka Land Reclamation and Development Corporation.
The park was officially opened and relaunched to the public on 3 October 2017. It is open 6 days of the week from Monday to Saturday from 6am-6pm.
Originally in 1980s, the area was a paddy field. Part of the land was used to build the parliament lake in late 1970s. The other part was used to deposit dredge material. Gradually, the land become heavily covered with invasive species and transformed to a wetland. During the flood occur in 2010, government initiated to reconstruct and modify the area as a wetland. The land was divided into several small islands and artificial canals were made.
The park offers to experience many ecotouristic activities as well as recreational and leisure activities. The park is divided into several sections such with bird watching tower, bird hide, butterfly garden, organic agriculture area, open study area, green buildings, boardwalks, plant nursery, ecology laboratory, a herbarium, children’s pond, rush and reed pond and audio video room.
Diversity of the Diyasaru park
Diyasaru park is home for more than 150 species of animals across all ranges including molluscs, arthropods and vertebrates. Many rare and migrant birds, butterflies, dragonflies, mammals, many types of fishes including endemics, amphibians, and reptiles are abundant. Numerically, there are about more than 80 species of wetland birds including 50 species of migratory birds, 15 species of fish including three endemics, 40 species of butterflies, 28 species of dragonflies, 28 species of reptiles, 7 species of mammals. A part of the park is reserved for five endangered fishing cats. Otters, purple faced leaf monkeys and estuarine crocodiles are also found in park sections.
