Horseshoe Crab Rescue and Research Programme

Open to the Public – Registration Needed

Horseshoe crabs (HSC) are in decline globally due to habitat loss, poaching and overfishing. They get trapped in abandoned nets and need our help to free them. NSS aims to continually monitor our local HSC population to ensure that they stay around for generations to come.

To Register:
If you want to be part of this mission to rescue and study the HSC at Mandai Mudflats, please register at:

Details will be emailed upon registration.

For Enquiries:
Please contact Vanitha at

Things to Bring:
Bring along cap, shoes/ booties, sunblock, repellent, cutter for HSC rescue and camera.

Cleaning Up:
Washing facilities are available.

Facebook Event Page: