Crows
species:
Rook
scientific name:
Corvus frugilegus
notes:
White ring with a black three alpha-numeric code.
note 1 : from 2004 to 2006 in León county (NW Spain) 78 birds were ringed.
note 2 :
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:
Spain.
Images:
