Harriers

species: 
Montagu's Harrier
scientific name: 
Circus pygargus
notes: 

Orange ring with a black two numeric code. 

note 1 : take care Montagu's Harrier ringed in Poland holds alos an orange ring but with a two or three alpha-numeric code.

note 2 :

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Two numeric code (2 numbers).
countries where ringed: 
Bulgaria.