Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse
Home
Project Info
International trend
National trend
Site characteristics
Breeding biology
Fecundity
Food resources
Nonbreeding season
Breeding species
Hybrid scores
Ring codes
Future |
Caspian Gull cachinnans 2|L 1CY-3CY, 2023-2025, the Netherlands & England. Picture: Fred Visscher, Thijs Horst, Mars Muusse, Andy Stoddart & Andy Hale.
Tibia G-2|L and metal NLA 5.623.856, ringed as pullus Larus cachinnans on May 12 2023 at De Kreupel, Holland (5247.00 N 513.00 E).
Ringer Leon Kelder.
Recoveries:
13-07-2023 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
14-07-2023 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
29-09-2023 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Stoddart
30-09-2023 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
27-11-2023 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Thijs Horst
21-01-2024 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read T. Horst & M. Muusse
28-01-2024 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Leon Kelder
25-02-2024 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Leon Kelder
04-03-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & M. Muusse
15-03-2024 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read René Beekvelt
30-05-2024 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Fred Visscher
22-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
29-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
17-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
18-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
29-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
04-08-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
08-04-2025 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & M. Muusse
below: Caspian Gull cachinnans 2|L 3CY, April 08 2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans 2|L 2CY, May 30 2024, Den Oever, the Netherlands. Picture: Fred Visscher.

below: Caspian Gull cachinnans 2|L 2CY, March 04 2024, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.


below: Caspian Gull cachinnans 2|L 2CY, January 21 2024, Den Oever, the Netherlands. Picture: Mars Muusse.



below: Caspian Gull cachinnans 2|L 1CY, November 27 2023, Den Oever, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans 2|L 1CY, September 30 2023, Cromer - Norfolk, England. Picture: Andy Hale.


below: Caspian Gull cachinnans 2|L 1CY, September 29 2023, Cromer - Norfolk, England. Picture: Andy Stoddart.

|