Walet, Yan wo, swiftlet, bird nest and burung layang layang, heard before all this word right? The truth is all about money and health. Malaysia had been the third world largest exporter for bird nest who gain more then two billion in a year from this swiftlet farming. Why not we all play a part in it since it is free from the sky. Sky had no limit so as this swiftlet. Believe me by year 2020 swiftlet farming will eventually be in Malaysia Agriculture top list.
Believe it or not, one of the bird house here have produce 17 kilogram in 2 months in such a small shoplot.