Swans
species:
Mute Swan
scientific name:
Cygnus olor
notes:
Blue ring with a white four alpha-numeric code, starting letter "C".
note 1 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Dark Blue [B]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
countries where ringed:
United Kingdom.
First letter/number (of the c-ring):
C
