Gulls
species:
Caspian Gull
scientific name:
Larus cachinnans
notes:
Orange ring with a black four alpha-numeric code : xxx and letter 'H', where x can be a letter or a number.
note 1 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Orange [O]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
countries where ringed:
Croatia.
Last letter (of the c-ring):
H
