Swans
species:
Whooper Swan
scientific name:
Cygnus cygnus
notes:
Red ring with a white three alpha-numeric code, starting letter 'B' followed by two numbers.
note 1 :
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:
Bulgaria.
First letter/number (of the c-ring):
B
