I was so relieved to see plenty of Biscuit sea stars - from tiny ones to large ones. For a few years, we stopped seeing them here. We also saw several Knobbly sea stars - quite large ones! I also saw one small orange Cake sea star, a Sand star, a Spiny sea star. Chay Hoon saw an Eight-armed sand star.
Jun 2020, today, there were lots of There were a lot of Pink warty sea cucumbers, I only saw a few Thorny sea cucumbers. There were also many small and large Garlic bread sea cucumbers, many Ball sea cucumbers. I several Orange sea cucumbers, several Beige sea cucumbers . There were a few small Sponge synaptid sea cucumbers on the Melted chocolate sponge. There were also a few Black sea urchins and many small brittle stars - also echinoderms.
Jun 2020, most of the rocky shore was covered in with Melted chocolate sponge, with very few sponges of other kinds. I didn't come across any nudibranchs, although (of course) Chay Hoon saw lots. There were only a few sea fans but still many patches of zoanthids. I only saw tiny patches of Zebra corals. But I did see a very large colony of Stinging hydroids.
Clinging to the rocks in deeper water were many Blue feather stars. I saw about 6, but most were hard to photograph in the murky water. These animals are echinoderms and can move their arms quite vigorously.Ball flowery soft coral often has a large Ghost brittle star nestled within its branches - often all you see is the banded arms of the brittle star. Ceriathids often have black Phoronid worms living in their tubes!
Glassy sea anemone - I have seen one for a while. There were also Haddon's carpet anemones, one Tiger anemone and one Swimming anemone and one Common peachia anemone. I only saw one Sea pencil, no other sea pens. Washed up on the high shore, remains of a Huge jellyfish.
It was great to see a large Noble volute. According to the Singapore Red Data Book, this beautiful snail is restricted to our part of the world, in particular, Singapore and Peninsular Malaysia. There were also many of the molluscs commonly seen in our seagrass meadows: Window pane clams and Fan shell clams. And these were not over abundant either - I didn't see any clam invasion on this shore. There were also many hermit crabs and crabs of all kinds.Jun 2020, the seagrasses were doing well. Spoon seagrass (with large leaf blades) is the most common. There was a small patch of Needle seagrass (with narrow leaf blades) in the middle of the lagoon. The seagrasses are dotted with a variety of colourful animals. But we didn't come across dugong feeding trails today. There was also a bloom of Cotton candy red seaweed in the centre of the lagoon. This seaweed seems to bloom frequently on this shore. While a wide variety of seaweeds were growing on the rocky areas.
See Changi shores for yourself!
More details on Changi - an easy intertidal adventure for the family.
What is the future of Changi shores?
Changi shores are precious because they may be reclaimed in the 2013 landuse plan by the Ministry of National Development released in response to 2013 Population White Paper.
Others on this survey