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Titlesort descending Colour-ring type Soort Colour-ring colour Colour-ring code First letter Last letter Colour-ring position
Ducks Nasal saddle. Common Pochard Red [R]
Ducks Nasal saddle. Common Pochard Light Green (Lime) [L] Two alpha-numeric code (2 letters/numbers).
Ducks Nasal saddle. Common Pochard Pale Blue [P] Two alpha-numeric code (2 letters/numbers).
Ducks Nasal saddle. Common Pochard Pale Blue [P] Three alpha-numeric code (3 letters/numbers).
Ducks Nasal saddle. Common Pochard Light Green (Lime) [L] Three alpha-numeric code (3 letters/numbers).
Ducks Nasal saddle. Common Pochard Yellow [Y]