Crows

species: 
Siberian Jay
scientific name: 
Perisoreus infaustus
notes: 

White ring with a black 3 alpha-numeric code, starting letter 'C'.

note 1 : up to 2014, a total of 69 rings were delivered since 2001-2002.

note 2 :     

website sighting submit: 
Report form for Finnish ring recoveries.
email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Finland.
First letter/number (of the c-ring): 
C