Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
lbbg 1cy May
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Lesser Black-backed Gull graellsii P.3 5CY, June-July 2017, Katwijk, the Netherlands.
Ringed metal Arnhem NLA 5.501.376 and plastic tibia black/yellow code P.3. Ringed as pullus on June 20 2013 at Katwijk (Industrieterrein 't Heen), the Netherlands (52.12 N 04.25 E).
Recoveries:
13-7-2016 Den Haag (Vuiloverslag), Zuid-Holland, NL 5.204,00 N 419,00 E colourring read Mark Zevenbergen
16-6-2017 Katwijk aan Zee (Wantveld), Zuid-Holland, NL 5.212,00 N 424,00 E colourring read Mars Muusse
below: Lesser Black-backed Gull graellsii P.3 5CY, July 21 2017, Katwijk, the Netherlands.
P1/P4, P2 growing.
below: Lesser Black-backed Gull graellsii P.3 5CY, June 16 2017, Katwijk, the Netherlands.
Complete moult not started yet.
