Crows

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

Yellow ring with a four alpha-numeric code, starting letter "U" followed by a three numeric code.

note 1 : used codes are U000 -U099.

note 2 : 

email sighting submit: 
snailmail sighting submit: 
Marion Gschweng, Weilerhalde 17, 89143 Blaubeuren, Germany.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
Yellow [Y]
colour-ring code: 
Four alpha-numeric code (4 letters/numbers).
colour-ring position: 
Tarsus right.
countries where ringed: 
Germany.
First letter/number: 
U