This afternoon I was able to read 8 c-ringed LBBG's, which is a nice number for here. 3 birds were new ones for this year, but I had seen all of them in previous springs. The following birds were seen:
white U.1 (first time this year)
red PC (first time this year)
blue 82 (first time this year, I didn't see this one last spring, so today was a nice surprise).
LBBG blue 82 (RJ Buijs - F Roels), only my second observation, previous one was March 29th 2009, exactly 2 years ago :-)
LBBG white U.1 (RJ Buijs), first observation this year, last spring I saw this bird 4 times between April 4th and May 2nd (this last observation was made in one of the breeding colonies in Vlissingen).