Ducks

species: 
Mallard
scientific name: 
Anas platyrhynchos
notes: 

Orange ring with a black two numeric code (on left tarsus) and metal ring (on right tarsus).

note 1 : used numbers are : 0 - 9.

note 2 : birds ringed since 2025.

note 3 : 

website sighting submit: 
Oficina de Anillamiento
email sighting submit: 
website information: 
Oficina de Anillamiento
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Two numeric code (2 numbers).
countries where ringed: 
Spain.