Swans
species:
Mute Swan
scientific name:
Cygnus olor
notes:
Yellow ring with a black two alpha-numeric code.
note 1 : for marking scheme info. , please refer to : stefano.volponi@isprambiente.it
note 2 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Two alpha-numeric code (2 letters/numbers).
countries where ringed:
Italy.
