Rotifers

You wouldn't say so, but these colourful, wondrous beasts are enlarged specimens of perhaps the smallest creatures in the animal kingdom – rotifers. Here they take over the city beach at the Esplanade, all colour and energy, while these single-celled creatures are actually minuscule. Found mostly in water and wet soil, as many as two million could fit into a single square metre! They eat algae, dead organic matter and, if the need arises, will become little cannibals.
These appear more lovable, they are luminous, even cuddly. But as a microbe they are their own superorganism, capable of effortlessly surviving humans, for a very long time.