Ducks

species: 
Mallard
scientific name: 
Anas platyrhynchos
EURING code: 
01861
notes: 

White ring with a black two alpha code.

note 1 : birds ringed in The Netherlands.

note 2 : 

email sighting submit: 
snailmail sighting submit: 
Erik Kleyheeg, Utrecht University, Padualaan 8, 3584CH Utrecht, The Netherlands.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
White [W]
colour-ring code: 
Two alpha code (2 letters).
countries where ringed: 
The Netherlands.