Gulls
species:
Caspian Gull
scientific name:
Larus cachinnans
notes:
Blue ring with a white 2 alpha code with or without a bar between alpha. (mainly on right tibia).
note 1 : rings are 1,8cm. in height and re-placed above the knee (on the tibia) for better observation results in the colony (high vegetation) and on rubbish-dumps.
note 2 :
email sighting submit:
website information:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Dark Blue [B]
colour-ring code (of the c-ring):
Two alpha code (2 letters).
colour-ring position (of the c-ring):
Tibia right.
countries where ringed:
The Netherlands.
