Swans

species:

Mute Swan

scientific name:

Cygnus olor

notes:

Yellow ring with a black four numeric code, starting number 2 or 3.

note 1 : used codes are : 2000-3999.

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):

Four numeric code (4 numbers).

countries where ringed:

Hungary.