I had a quick look at a small patch of mangroves on the other side of the Kranji Dam.
I saw mostly lots of Api-api putih (Avicennia alba) and many Perepat (Sonneratia alba) both young and old. I noticed only a few Bakau putih (Bruguiera cylindrica) while there were many Api-api bulu (Avicennia rumphiana). I also saw one Teruntum (Lumnitzera sp.) There were also some Buta-buta (Excoecaria agallocha).
Beccari's seagrass (Halophila beccarii) near the drain outfall leading to the mangroves.
mangroves at Kranji Nature Trail, I couldn't find any other patches of seagrasses in this small stand of mangroves. The scummy stuff under the trees were seaweeds.
Mangrove horseshoe crab (Carcinoscorpius rotundicauda) on the high shore.