29th May 2010, Kemensah, Selangor.
That is just an amazing bird Madi and your video is great so don't apologise. That egg looks pretty big for the size of the swift. Brilliant work on your behalf.
Phil is right, no need to apologize for the video! He looks ready to defend the nest in the last photo.
More info at BESG site here.
Anxiously waiting for the arrival of 'Madi Junior'! Great work Madi...