Ducks
species:
Mallard
scientific name:
Anas platyrhynchos
notes:
Yellow saddle with a 2 digit code repeated laterally and 1 digit in front.
note 1 : first digit in lateral code and the digit in front can be a letter or a number or “= “or “-“ or “+”. The second lateral digit is always the letter C.
email sighting submit:
colour-ring type:
Nasal saddle.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Two alpha-numeric code (2 letters/numbers).
