Ducks
species:
Common Shelduck
scientific name:
Tadorna tadorna
notes:
Grey metal-like ring with a black three alpha-numeric code (1 digit upper and 2 digits under).
note 1 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Silver/Grey [S]
colour-ring code (of the c-ring):
Three alpha-numeric code (3 letters/numbers).
countries where ringed:
Belgium.
Images:
