Crows

species: 
Common Magpie
scientific name: 
Pica pica
notes: 

Dark-green ring with a white two alpha-numeric code (on left tarsus) and metal ring (on right tarsus).

note 1 : project starts during summer 2020.

note 2 :

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Green [G]
colour-ring code (of the c-ring): 
Two alpha-numeric code (2 letters/numbers).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
The Netherlands