Monday, March 11, 2013

mySabah.com: Stingless Bees

I guess the little black bees (see photo below) are no strangers to you, as they are so common in Sabah. They seem to nest anywhere that has cavity, like tree hollow, even wooden houses. They usually make a wax-like exit tunnel for the hive. When I was a naughty boy, I just couldn’t help to pinch the tunnel to close the exit, though they are gentle and harmless.
Stingless Bee nest
Stingless Bee nest
In one occasion, I was told that they are “stingless bees” (Trigona spp). FYI, Chinese calls it Mi Zai (่œœไป”). When stingless bees got agitated, they don’t sting. Instead, they secrete something sticky and make my hair sticked together. I didn’t pay much attention to them, because they are so ordinary and abundant.
Stingless Bee nest
One day I passed by a house in Kiau Nuluh Village and saw a few log, each with a small opening.
Stingless Bee farming
Stingless Bee farming
Another closer look of the log. Actually they are hollow log (usually coconut trunk) for bee farming. The locals call this empty log “Gelodog”.
Stingless Bee farming
However, to my surprise, they are not farming honey bees, they farm stingless bees instead. It was early in the morning and most villagers have gone to work in their plantation, so I could not turn to anyone for answer. I wonder why they rear such a small bee species. Aren’t larger honey bees more productive? Later I met a bee expert, Mr. Salim Tingek, who is one of the authors for the book “Honey Bees of Borneo”. He told me that the honey produced by stingless bee is sour and even bittern in taste, but its honey has better medical values, with functions still not being well-known to most researchers. As stingless bees are a lot smaller than honey bees, they may have access to smaller flowers such as herb. His studies are mainly focus on commercial honey bees, so he advised me to ask the locals for more details.
Stingless Bee
Searching on the Internet, I found a bit of info from a propolis bee farm at the Penang Botanical Garden. They breeds stingless bees (in fact only Malaysia doing this) to get the propolis which can “promote healing and regeneration of tissues. It has antibacterial, anti-inflammatory functions and protect the body from oxygen free radical damage, …useful as healing agent and application for home remedies such as honey, soap and balm”. That’s all I know at this moment. Now at least I know stingless bee is an extraordinary bee.
Stingless Bees in Gaya Island
Last month in a jungle trek in Gaya Island, I saw hunderds of stingless bees gathered on a small tree, which is next to their hive.
Stingless Bees
Stingless Bees
Stingless Bee nest
It was quite an interesting phenomena, but I have no idea what they were doing. This specie has every big exit tunnel.
Stingless Bee rebuild home
Due to the forest fire caused by drought, many bees lose their home. Above is a photo of stingless bee rebuilding its home on a burnt tree.

http://www.mysabah.com

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