Ducks

species: 
Wigeon
scientific name: 
Mareca penelope
notes: 

White ring with a black two alpha-numeric code.

note 1 : used codes are A1 - Z9 or = or + ; used codes are : 1=, 2=,....... A=, C=, 1+, 2+,..... A+, C+

note 2 :

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Two alpha-numeric code (2 letters/numbers).
countries where ringed: 
The Netherlands.
Attachment: