Gulls
species:
Black-headed Gull
scientific name:
Chroicocephalus ridibundus
notes:
White ring with a black four alpha-numeric code : starting letter "S" followed by a 3 alpha-numeric code.
note 1 : most of these rings will be used for gulls wintering in Croatia, mainly on Zagreb rubbish dump.
Some of them could be used on wintering Common Gulls (Larus canus).
note 2 :
website sighting submit:
email sighting submit:
email sighting submit (2):
contactperson:
Luka Jurinovic
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
White [W]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
countries where ringed:
Croatia.
First letter/number (of the c-ring):
S
