Raptors

species: 
Common Buzzard
scientific name: 
Buteo buteo
notes: 

Black ring with a white three alpha code, starting letter R.

note 1 : birds ringed in the North-Vienna area, from September 2012 till March 2013.
note 2 : used codes are RWA-RWZ.

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Black (Niger) [N]
colour-ring code (of the c-ring): 
Three alpha code (3 letters).
countries where ringed: 
Austria.
First letter/number (of the c-ring): 
R