Nature Society (Singapore) Non- government, non- profit organization. The Nature Society (Singapore) (NSS) is dedicated to the appreciation, conservation and study of the natural heritage of Singapore and the surrounding region. It has a membership of more than 2,000, making it one of Singapore’s largest non- government organisations.

Formerly part of the Malayan Nature Society, the Singapore branch was formed in 1954. It became independent in 1991. Run by volunteers, NSS depends financially on contributions from its members, as well as companies, institutions and individuals.

The NSS has 10 sub- groups specializing in birds, butterflies, education, conservation, marine conservation, plant and vertebrate studies. The society organizes nature appreciation activities on a regular basis— including walks, talks and overseas eco- trips for members. It collaborates with many schools and community groups to promote an appreciation of nature.

The society also works closely with government bodies to find a balance between protection of natural habitats and urban development. It has persuaded the government to set aside Sungei Buloh as a mangrove and bird sanctuary. Sungei Buloh is now gazetted as a wetland reserve (see Sungei Buloh Wetland Reserve). Together with other organizations and individuals, the NSS has persuaded the government to delay, for the time being, the reclamation of Chek Jawa, a unique marine habitat in Pulau Ubin.

See also nature conservation.