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 L|0 1CY, May 2025, colony De Kreupel, the Netherlands.
| You can participate in this project too!
Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl |
Tibia G-L|0 and metal 5.632.586, ringed as pullus Larus cachinnans on May 02 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.
Recoveries:
03-12-2025 Oss (Vuiloverslag), Noord-Brabant, NL 5.147,00 N 532,00 E colourring read Tim Raats
22-12-2025 Oss (Vuiloverslag), Noord-Brabant, NL 5.147,00 N 532,00 E colourring read Jan Bos
31-12-2025 Oss (Vuiloverslag), Noord-Brabant, NL 5.147,00 N 532,00 E colourring read Jaap van der Linden
Data for nest Q7 - 2025.
| Metal ring |
Colour ring |
Date |
Species |
Age |
Clutch size |
Location |
Nest code |
Ringer |
Head+Bill |
Mass |
Wing |
Parents |
| NLA 5632586 |
g-L|0 |
02-5-2025 |
Caspian Gull |
pullus |
2 eggs |
the Netherlands, De Kreupel - eiland Q. |
Q7 |
Leon Kelder |
49,1 |
67,0 |
|
|
| NLA 5632587 |
g-L|1 |
02-5-2025 |
Caspian Gull |
pullus |
2 eggs |
the Netherlands, De Kreupel - eiland Q. |
Q7 |
Leon Kelder |
54,4 |
104,0 |
|
|
|