The same day, I visited the breeding colony of Black-headed gulls of Lokeren, where I was able to read 1 ring, the now well-known hybrid female Black-headed gull x Meditteranean gull (yelow EEVY). It was too distant to take pictures, but a nice ring to read :-)
LBBG yellow 6F (RJ Buijs), my first sighting.
LBBG red 254N (P. Dubois), only 2 observations of this bird exict, both by me in Gent. Who finds this bird in winter in Spain, or in summer breeding in the Netherlands?
LBBG white D.7 (RJ Buijs), I saw this bird before in Boulogne-sur-Mer in 2009.
LBBG blue HF (RJ Buijs), one of the rings I read many times before.
LBBG white M.8 (RJ Buijs), again a known bird to me.
LBBG red MT( RJ Buijs), alsoa familiar bird.
LBBG white N.J (RJ Buijs), a new bird to me.
LBBG red X1 (RJ Buijs), also a new one.
LBBG red YB (RJ Buijs), the last new one.