Warblers

species: 
Aquatic Warbler
scientific name: 
Acrocephalus paludicola
EURING code: 
12420
notes: 

Dark-blue ring with a white two alpha-numeric code (letter/number OR number/letter).

note 1 : 

Images: 
email sighting submit: 
snailmail sighting submit: 
Belarus Bird Ringing Centre,
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
Blue (Dark) [B]
colour-ring code: 
Two alpha-numeric code (2 letters/numbers).
countries where ringed: 
Belarus.