Cruising Along The River at Kuala Selangor Firefly is good experience to me and my friend, we admire the beauty of Firefly - one of the fascinating beetle but is now fast disappearing due to the fast pace of development.
When night falls, the fireflies will feed on the nectar of the leaves and attract mates with their synchronised flashing green light. They just seems like the deco lights on "Christmas Tree"! Each of the berembang tree has different groups of fireflies and each group has flashes that are synchronised.
I suggest you gals & guys to visit the park after nightfall at approximately 7:30pm to 7:45pm. It is also advisable to go when it is not full moon and not during raining evening.
One should take note that once the firefly ("known as "kelip kelip" in bahasa) has found its mate, the flashing would stop, usually by 11.00 pm. Make sure that you do not go too late as the park at Kg Kuantan is opened from 7:30pm and closes at 10:30pm.