Ducks
species:
Ferruginous Duck
scientific name:
Aythya nyroca
notes:
Yellow ring with a black two numeric code.
note 1 : used codes are 00 ... 99.
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 numeric code (2 numbers).
countries where ringed:
Germany.
