Swans
species:
Mute Swan
scientific name:
Cygnus olor
notes:
Yellow neckband with a black four alpha-numeric code, starting letter "U".
note 1 : UT00, UT01-UT99, UU00, UU01-UU99, UY00, UY01-UY99.
note 2 :
email sighting submit:
colour-ring type:
Neckband.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
countries where ringed:
Ukraine.
First letter/number (of the c-ring):
U
