I was busy with Swiftlet Garden revamp project when Mr Lim of Kluang wanted my help to check what was happening with his BH.
His main complain was that after the revamp operation the number of birds entering and staying surged quite a number.
What worries him was that these new tenants refuse to stay inside the two VIP rooms.
Yes they stayed in the hall area which he thinks that was not proper.
On my way home I detoured towards Kluang and met him to check what can be the problem.
Upon entering and listening to the internal sound inside all the rooms I suspected that the sound volume was the main culprit.
What went wrong was the internal sound amplifier was a bit not functioning to its expectation but at the same time the internal sound volume inside the vip rooms were too high.
The internal sound volume at the hall area was nearly too perfect.
I immediately adjusted the sound volumes at such that the hall area will be the least attractive while the vip room sound volume I reduced to a more attractive level.
Upon setting to the proper level I told the owner to keep his eyes on those CCTV camera he installed and let me know what happen.
Once landed in Kuala Lumpur he send a number of pictures telling me that his tenants are moving into the VIP room.
"Pak Harry now I can have a good sleep. Thank you for your help"
The lesson from this exercise is something that you can use to lure these wonderful creatures to where you wanted them to by playing with the internal sound volume.
If you wanted them to enter or stayed at a specific area just make sure the internal sound volume is perfect there.
The rest of the rooms you should make it less attractive or lower in volume.
Another important lesson is about too high a sound volume.
This Kluang BH due to the use of AG 35 its sound volume when up too high.
When its volume is too high those birds don't like it.
Hope you will use this inside your BH.