Quote:
Original posted by BWA at 20/07/2008 00:58 ![](http://www.hkbws.org.hk/BBS/images/common/back.gif)
I understand that the last time was around 2004.
This is correct - the last birds were ringed/flagged in 2004, meaning that this individual is at least 4 years old. It's a shame the ring could not be recovered to identify the bird for certain.