Ducks

species: 
Marbled Duck
scientific name: 
Marmaronetta angustirotris
notes: 

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

note 1 : used letters are : A, C, F, H, J, L, M, N, P, R, T, U, V, W and X.

note 2 : birds ringed since 2023.

​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): 
Dark Blue [B]
colour-ring code (of the c-ring): 
Two alpha code (2 letters).
countries where ringed: 
Spain.