๐ฆ๐บ๐ผ๐น, ๐ฏ๐๐ ๐บ๐ถ๐ด๐ต๐๐ ๐ช Ever seen tiny sand balls scattered across the beach? They're created by small ๐๐ฎ๐ป๐ฑ ๐ฏ๐๐ฏ๐ฏ๐น๐ฒ๐ฟ ๐ฐ๐ฟ๐ฎ๐ฏ๐ (Scopimera and Dotilla genera)! They filter sand for edible particles before rolling the rest of the (now clean) sand into a ball and kicking it away. They start doing this the moment the tide is low, and when it returns, they create a bubble of air and hide in their burrows to wait it out. ๐ They say that you can tell how long the tide has been out by the number of sand balls you see!
๐ช The scientific name Scopimera means 'thighs with windows in them', and it is inspired by these crabs' ability to breathe through their legs - with the help of membranous discs known as tympana! ๐ฑ These windowed-thigh owners are also fiercely territorial (yes, despite the smol-ness). ๐ฅ
Sand bubbler crabs play an important role in cleaning and aerating the sand (and providing food for predators)! So the next time you see sand balls on the beach, do avoid stepping on them, as you might be stepping on a tiny sand bubbler crab ๐ฆ
Young Nautilus
As your education partner and learning catalyst,we organise fun inquiry-based Nature learning journey
By fostering a deeper understanding of the world and the dynamic changes that shape it, we enrich what are taught in the MOE syllabus. As your learning catalyst, we seek to inspire studentsโ learning through application-based and critical thinking activities.
09/06/2026
๐ก๐ฎ๐๐๐ฟ๐ฒ ๐ช๐ฎ๐น๐ธ๐ (๐ฃ๐๐ฏ๐น๐ถ๐ฐ & ๐๐ผ๐ฟ๐ฝ๐ผ๐ฟ๐ฎ๐๐ฒ ๐๐ฟ๐ผ๐๐ฝ๐) ๐ฑ Join us for small, exclusive nature walks - max 10 pax per group! ๐ ๐ฆ๐๐ถ๐ฝ๐ฒ ๐๐ผ ๐๐ต๐ฒ ๐ฒ๐ป๐ฑ for our ๐๐๐น๐ ๐๐ผ ๐ฆ๐ฒ๐ฝ๐๐ฒ๐บ๐ฏ๐ฒ๐ฟ + ๐ ๐ฎ๐ฟ๐ถ๐ป๐ฒ ๐ฆ๐ฐ๐ถ๐ฒ๐ป๐๐ถ๐๐ ๐๐ฎ๐ ๐๐ฎ๐บ๐ฝ ๐๐ฐ๐ต๐ฒ๐ฑ๐๐น๐ฒ๐! ๐๏ธ Psst...we also have new slots for our Sungei Temon adventure in Johor, Malaysia with the Orang Seletar! ๐ฒ๐พ
Now, it's time to recap the highlights ๐ฟ The past couple of months have found us busy exploring Singaporeโs mangroves and coasts with folks from all walks of life:
First up, we spent a lot of time in the east recently exploring the ever-lovely Pasir Ris mangroves at ! We had a fantasssstic time with all the snakes we saw, from spitting cobras to oriental whip snakes to mangrove pit vipers. We were visited by a small pack of otters, and had the chance to peer at cicada husks with the enthusiastic Cardiac Arrest Survivors' Club! ๐ Things took a competitive turn when we conducted a fun team-bonding session for Ministry of Education, Singapore in the mangroves as well (we...๐ฅ๐ณ๐ฆ๐ธ...many conclusions)! โ๏ธ
Our intertidal adventures this time took us further south to the SIsters' Islands with WWF-Singapore, where we saw black sea cucumbers, clownfish, and even blacktip reef sharks. Back at , we managed to catch sight of beautiful ornate leaf slugs ๐ and (gasp) a feather star! ๐ชถ
Last but definitely not least, we held our inaugural overseas mangrove walk, at in Johor Bahru! It was very exciting as the participants gathered clues and helped Dr. Rhiza Phora to recover her lost field notes in an internationally-renown RAMSAR wetland site - but we can only hope she's more careful with them next time ๐
We're grateful to have covered so much ground these past few months and met so many incredible creatures in our native ecosystems with all of you ๐ซถ As always, big thank yous to every family, friend, and team that gave us the opportunity to share about Singapore's vibrant biodiversity with them!
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๐๐ผ๐ฟ ๐ฏ๐ผ๐ผ๐ธ๐ถ๐ป๐ด๐: youngnautilus.com/shop
๐ ๐๐ผ๐ฟ ๐ฒ๐ป๐พ๐๐ถ๐ฟ๐ถ๐ฒ๐: [email protected]
๐๐๐ฒ๐ฟ ๐๐ฒ๐ฒ๐ป ๐ฎ ๐๐ฝ๐ถ๐ฑ๐ฒ๐ฟ ๐๐ถ๐๐ต ๐ฎ ๐บ๐ผ๐ต๐ฎ๐๐ธ? ๐ We saw this cutie (AKA the Yellow-Lined Epeus) during a walk at Sungei Buloh! ๐ Spiders are often feared or hated, but in reality they are actually nature's pest busters, keeping our environment free of annoying pests! ๐ท Also, they can even be adorable. โบ๏ธ Watch on to learn more about this one!
P.S. Sorry about the blurry front camera - the focus decided to stop working forever ๐ฐ
๐ ๐ด๐ต๐ผ๐๐...๐ถ๐ป ๐ฏ๐ฟ๐ผ๐ฎ๐ฑ ๐ฑ๐ฎ๐๐น๐ถ๐ด๐ต๐ (?!) โ๏ธ We saw this horn-eyed ghost crab staying dead still in the afternoon, but why? ๐ค These crabs are usually only active at night, and if you do see them in the day they're scuttling at lightning speed across the sands back into their burrows at the high-water mark. ๐ก We soon realised it had a (still breathing!) goby fish that it had caught, pinned under one claw. ๐ It's a good thing these crabs can survive for long periods of time out of water! We hope it got to eat its hard-earned prize โ๏ธ (Also featuring another unlucky ghost crab we freed from a fishing net!)
๐๐๐ฒ๐ฟ ๐๐ฒ๐ฒ๐ป ๐ฎ ๐ณ๐ถ๐๐ต ๐๐ฟ๐ถ๐ฝ๐ผ๐ฑ? ๐ฎ Well, neither have we, but we did see a (dead) tripodfish on one of our recent intertidal walks! โ๏ธ Often found in the Indo-Pacific, these strange-looking fish are thought to use their long dorsal spikes to deter predators from eating them (we imagine it's like getting a very large fishbone stuck in your throat ๐ฉ). Watch to find out more about them! ๐ P.S. We do see live ones on our intertidal walks, but they are rare (and happily swimming somewhere else!)
๐ค Singapore was once one of their homes...๐ฏ๐๐ ๐๐ต๐ฒ๐ฟ๐ฒ ๐ฎ๐ฟ๐ฒ ๐๐ต๐ฒ๐ ๐ป๐ผ๐? ๐ฒ๐พ Come along to Johor with us to learn about the culture of the indigenous Orang Seletar from their community โจ๏ธ๏ธ๏ธ๏ธ๏ธ๏ธ๏ธ These sea nomads have now settled in villages along the cost of Johor, Malaysia - 1๏ธโฃ discover their deep connection to the environment on a guided mangrove boat tour, and 2๏ธโฃ pay a visit to a floating mussel farm! ๐๏ธ Happening 1 day only on ๐ญ๐ญ ๐๐๐น๐ ๐ฎ๐ฌ๐ฎ๐ฒ, so book your slots now! ๐๐ฎ๐ฟ๐น๐ ๐ฏ๐ถ๐ฟ๐ฑ ๐ฝ๐ฟ๐ถ๐ฐ๐ถ๐ป๐ด ๐๐ถ๐น๐น ๐ฎ๐ญ ๐๐๐ป๐ฒ ๐คฉ More details at youngnautilus.com/shop!
*๐ฃ๐น๐ฒ๐ฎ๐๐ฒ ๐ป๐ผ๐๐ฒ: The Traditional Weaving workshop is ๐ป๐ผ๐ included in this package.
๐๐ฎ๐ป ๐๐ผ๐๐ฟ ๐ธ๐ฒ๐ฒ๐ป ๐ฒ๐๐ฒ๐ ๐๐ฝ๐ผ๐ ๐๐ต๐ถ๐ ๐ถ๐ป๐ฐ๐ฟ๐ฒ๐ฑ๐ถ๐ฏ๐น๐ฒ ๐ฎ๐ป๐ถ๐บ๐ฎ๐น ๐๐ฒ ๐๐ฎ๐ ๐ผ๐ป ๐ฎ ๐ฑ๐ถ๐๐ฒ? Pygmy seahorses are true seahorses, just incredibly mini (around the size of your fingernail!) ๐ These remarkable mini fish are highly specialised to adapt to their challenging environments. ๐ However, this specialisation also makes them vulnerable, as several species need their specific coral hosts in order to survive. ๐ค Have you ever been lucky enough to see a pygmy seahorse on a dive? Let us know ๐ฌ
๐ Read more about pygmy seahorses here: https://dr-richardsmith.com/pygmy-seahorse-guide
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8 Kaki Bukit Road 2, #02/04
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417841
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| Monday | 09:30 - 18:00 |
| Tuesday | 09:30 - 18:00 |
| Wednesday | 09:30 - 18:00 |
| Thursday | 09:30 - 18:00 |
| Friday | 09:30 - 18:00 |