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Swiftlet Farming Seminar On May 5 & 6th, 2018

Swiftlet Farming Seminar On May 5 & 6th, 2018
Calling for participants to this special Swiftlet Farming Seminar to be held in Sandakan, Sabah. You will be given the opportunity to learn and at same time to enter two BHs plus how to prepare MV3 aroma, Seminar will be held at Sandakan Hotel, Sandakan Sabah. For detail please PM 0177551318

Friday, July 31, 2009

Have You Tried Using Black Cloud As Your Internal Sound ???

(Note: The above picture was taken from my photo collection. This picture shows the beauty of nesting planks arrangment by a very experience Contractor name Mr Tiong)

Have you ever tried using "Black Cloud" as your BH internal sound?

Remember "Black Cloud" is my favourite External Sound.

I was very curious about this crazy idea and wanted to know what happen if I do so. Beside me there were several blog readers who called and asked "Pak Harry what will happen if we use the Black Cloud as the Internal sound?".

What I did was to have a go in Raub, Pahang BH.

I did that three weeks ago and was pretty excited wanting to know what happened after those three weeks.

The result was outstanding. I did not inform the owner since he left the whole house to me to look after after getting zero nests in 14 months.

I entered the BH yesterday and after opening the main door, one floor only, there were a number of birds in the house.

I moved in slowly saw a good number of new bird shit patches on the floor. I would say that the number was extremely high and I am pretty sure that those birds do stays.

There were lots of fresh bird shits on the walls too especially in the roving areas.

I think there are lots things to come. I have decided to continue with the research and hope can share this strange thing with my blog readers.

The only disadvantage will be :"Will they build their nests?"

The way to go is to firstly get them to stay for a few months and collect those shits on the floor. The more the shits the better will be the aroma in the house.

After a few months if they do not build any nests, I need to change the sound using those mating sounds.

So far so good and to those who wanted to follow this idea please get a copy of "Black Cloud" and try. If you are kind enough please put your comment in this string.


kenny said...


rusli said...

hi harry, i'd like to try your black cloud for my bh i'm located in karawang west java, indonesia currently there's 30 nests in my bh with roughly 20 percent growth a year whcih i believed it's a very slow progress, how much is it cost for your black cloud? and one of your favourite internal sound which ever you choose? the soundless humidifier and also i need a hexagonal tweeter, thks.

Harry The Swiftlet Anthusiast !!! said...

Dear Kenny and Rusli,
The black cloud is something that is unique and provent. There are so many who know how to use this sound pull lots of those young birds into their BHs.

I am one of them. Until today I have yet to come across any sound that can be as good as this sound.

I plan not to sell the sound to too many people and at the moment need to pop the price higher to limit the sound number in the Market.

As at August 1st 2009, the Black Cloud can be owned only by those exclusive people. For more detail and the exact price please email you request to