Crows

species: 
Rook
scientific name: 
Corvus frugilegus
EURING code: 
15631
notes: 

Green ring with a white three alpha-numeric code (letter/number/number).

note 1 : 

email sighting submit: 
snailmail sighting submit: 
Karcza Zsolt, Madárgyűrűzési Központ / Hungarian Bird Ringing Centre, H-1121 Budapest, Költő u. 21., Hungary.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
Dark Green [G]
colour-ring code: 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Hungary.