Ducks
species:
Ruddy Shelduck
scientific name:
Tadorna ferruginea
notes:
Yellow neckband with a black two alpha-numeric code (letter/number).
note 1 : birds have also a yellow legring with the same, black two alpha-numeric code.
note 2 :
website sighting submit:
colour-ring type:
Neckband.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Two alpha-numeric code (2 letters/numbers).
countries where ringed:
The Netherlands.
Images:
Attachment:
