alfred_k 13/12/2010 12:50
BFS with red rings
Photo taken in Mai Po on 2010/12/12
BFS with red ring on right leg, not sure what it indicate. Sorry for the low resolution.
Alfred
alfred_k 13/12/2010 12:57
BFS with red ring in right and green ring in left leg
Further check on other photo. There is some green ring in left leg (largely immersed in water).
Alfred
alfred_k 13/12/2010 13:05
BFS with blue ring in left
Another BFS with blue ring on the left leg.
Alfred
alfred_k 13/12/2010 13:14
The last one with blue rings in left leg (probably the same BFS in photo just before.
Alfred