Crows

species: 
Common Raven
scientific name: 
Corvus corax
EURING code: 
15721
notes: 

White ring with a red two alpha code (on left leg) and metal ring (on right leg).  

note 1 :

 

email sighting submit: 
email sighting submit (2): 
snailmail sighting submit: 
Natural History Museum, ... Belgrado, Serbia.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
White [W]
colour-ring code: 
Two alpha code (2 letters).
colour-ring position: 
Tarsus left.
countries where ringed: 
Serbia.