There are fireflies in Singapore!!!!You cannot see them around you because you are in concrete forest all the time. If you like to catch one, you can go to Bukit Timah Hill-at night-when darkness falls onto the rainforest, you go along the small path with a small torch light, then you will see one or two green light spot moving around you----that is firflies!! An alternative choice is Pulau Ubin or Sister Island. Similarly, you need to be there at night, prepare your insect net, and make a good catch!! Attn: Don't catch too many at a time!!