Swans

species:

Mute Swan

scientific name:

Cygnus olor

notes:

Yellow ring with a black four alphanumeric code.

note 1 : all these birds have been ringed in and around the city of Lincoln, UK since 2017.

note 2: all rings start with the letter L with the exception of Y064 and Y079-Y085.

note 3 :

email sighting submit:

contactperson:

Jenny Dunn,

colour-ring type:

Legring : one, coded.

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:

United Kingdom.

First letter/number (of the c-ring):

L or Y