Gulls
species:
Ring-billed Gull
scientific name:
Larus delawarensis
notes:
Red ring with a white code (Y56).
note 1 : bird is ringed on 26.02.2006 in Copenhagen, Denmark.
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Red [R]
colour-ring code (of the c-ring):
Three alpha-numeric code (3 letters/numbers).
countries where ringed:
Denmark.
First letter/number (of the c-ring):
Y
