Swans

species:

Mute Swan

scientific name:

Cygnus olor

notes:

Blue neckband with a white four alpha-numeric code.

note 1 : used codes are CH00-CH99, CX00-CX99.

email sighting submit:

colour-ring type:

Neckband.

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:

Latvia.