Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse
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Caspian Gull cachinnans N|1 1CY, 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.
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Tibia G-N|1 and metal NLA 5.641.034, ringed as pullus Larus cachinnans on May 13 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).
Recoveries:
=
Visits and data nest 003-2025.
| 2025 |
parent 1 |
parent 2 |
A_length |
A_width |
A_volume |
B_length |
B_width |
B_volume |
C_length |
C_width |
C_volume |
|
# eggs |
| 003 |
cach |
cach |
73,8 |
50,6 |
|
73,3 |
50,4 |
|
72,5 |
49,8 |
|
|
3 |
| dam: |
dam 1 |
| location: |
in bend dam 1, near waterfront. Territory for 6+ years now.
|
| parents: |
|
| ring pulli: |
|
|
|
|
|
| date |
darvic |
metal |
location / nest# |
species |
sexe |
age |
wing |
mass |
head+ bill |
bill |
tarsus |
gonys |
|
| 13-05-2025 |
g-N|0 |
5641033 |
3 |
PONT |
|
pullus |
|
86 |
|
|
|
|
|
| 13-05-2025 |
g-N|1 |
5641034 |
3 |
PONT |
|
pullus |
|
105 |
|
|
|
|
|
| 13-05-2025 |
g-N|2 |
5641035 |
3 |
PONT |
|
pullus |
|
70 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 21-04-2025 |
nest |
|
|
location |
Not able to trap birds here.
|
|
adult |
|
| 01-05-2025 |
adult |
2x present, Attempt to trap but failed.
|
|
eggs |
3x eggs. |
| 13-05-2025 |
pullus |
|
| 25-05-2025 |
pullus |
g-N|2 found dead, no parents. Nest probably failed.
|
below: Caspian Gull cachinnans N|1 1CY, May 13 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.
| date |
darvic |
metal |
nest |
species |
sexe |
age |
wing |
mass |
head+ bill |
bill |
gonys |
barcode |
comments |
| 13-5-2025 |
G-N|1 |
.5641034 |
3 |
PONT |
|
pullus |
|
105 |
|
|
|
|
Ringed pullus |

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