Ducks
species:
Ferruginous Duck
scientific name:
Aythya nyroca
notes:
Yellow ring with a black two alpha-numeric code.
note 1 : used codes are A1 ... Z9.
note 2 : since 2012, over 600 birds have been ringed. Usually, birds of this project wear a yellow plastic ring on the right side and a smaller metal ring on the left side.
note 3 :
email sighting submit:
website information:
colour-ring type:
Legring : one, coded.
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:
Germany.
