First Fungi Survey in Over a Century Yields Species New to Singapore

Findings show that even though Southern Islands are small, they are biodiversity-rich

- Elisha Tushara

The rounded fungus the colour of a dried-up leaf is easy to miss on the earthen trail, especially at first glance.

But it did not go unnoticed by keen-eyed researchers embarking on the first fungi survey of Singapore's Southern Islands in over a century, who later identified it as a specimen of the horse dung fungus.

It turned out to be a new record not just for the isles fringing the mainland's southern coast, but also for the whole of Singapore.

The last of such surveys was conducted in the 1910s on Pulau Blakang Mati, now known as Sentosa.

It was one of the key findings of the Southern Islands Biodiversity Survey, released by the National Parks Board (NParks) on May 31, the first day of the two-day Festival of Biodiversity held at the National Library Building.

The event — an annual celebration of the community's efforts to conserve Singapore's natural heritage — was attended by newly minted National Development Minister Chee Hong Tat. NParks is an agency under his ministry.

Speaking at the festival, Mr Chee said the survey was the largest of its kind on the Southern Islands, and offers valuable insights into local species and ecosystems. This could help guide conservation and management efforts for both land and sea habitats.

"The findings are remarkable... (and) highlight the rich and diverse biodiversity that depends on these habitats," he said.

The terrestrial and marine habitats of 17 islands and one patch reef — Cyrene Reef — were surveyed during the study.