Ducks

species: 
Mallard
scientific name: 
Anas platyrhynchos
notes: 

Dark-blue ring with a white three alpha-numeric code.

note 1 : used codes are : A00-A99, B00-B99, ..., Z00-Z99.

note 2 : 
 

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Blue [B]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Lithuania.