An Interesting Video Clip Playing MyNBU !!!

This video clip was captured in Setiawan at a friend's BH.  It was inside the tunnel where the birds will enter the two different floors.

You can see the number of bird shits on the walls.  Plenty of them which indicates that the BH is well visited by many swiftlet.

You will also notice some of these things:

1) The sound played was my NBU ( I was carrying out some test to confirm its effectiveness)
2) The birds were returning home in the evening.
3) While most of the birds were seen flying straight in there are some that were not.  These were those new birds that were attracted to the sound.
4) Most of them will stay and very few that were seen leaving the BH.

You can also watch another video clip showing from the outside.

This was also taken during the same time from the external view of the BH.

Just imagine how exciting it would be if this BH belongs to you !!!

I will write something interesting about this unique BH in the my next posting.

Please enjoy yourself with the two video clips.