Lesser Black-backed Gull graellsii UU 1CY, September 23 2013, Katwijk, the Netherlands.
Black with yellow code tibia UU and metal NLA 5.501.603 ringed as pullus on June 20 2013 at
Katwijk (Piet Heinlaan), Zuid-Holland, NL (5212.00 424.00 E) by Roland-Jan Buijs.
First recovery. |