Recap: 1st egg laid on 05/04/09. Second and third egg laid on May 5th and 6th. The female skipped one day and laid the fourth and final fifth egg on May 8th and 9th. She started to incubate eggs at night on 2nd egg.
Around 11AM on Sunday 05/17/09, two out of the five eggs hatched.
Early morning of Monday around 6:30AM, the third egg hatched.
Afternoon on Tuesday around 5:00PM, the fourth egg hatched.
Looks like that the last 2 babies died on Thursday afternoon due to too small in size compare to the other 3 chicks which is older by 2 days.