Swans

species: 
Whooper Swan
scientific name: 
Cygnus cygnus
EURING code: 
01540
notes: 

Blue neckband with a white four alpha-numeric code :
number/letter 'P'/number/number).

note 1 : 

email sighting submit: 
email sighting submit (2): 
snailmail sighting submit: 
Pelle Andersen-Harild,
colour-ring type: 
Neckband.
colour-ring colour: 
Blue (Dark) [B]
colour-ring code: 
Four alpha-numeric code (4 letters/numbers).
countries where ringed: 
Denmark.