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Colour-ring type

Colour-ring code

Countries where ringed (only for Ringing Centres)

Title	Colour-ring type	Soort	Colour-ring colour	Colour-ring code	First letter	Last letter	Colour-ring position
Ducks	Legring : one, coded.	Common Shelduck	Dark Blue [B]	Two alpha-numeric code (2 letters/numbers).
Ducks	Legring : one, coded.	Common Shelduck	Yellow [Y]
Ducks	Legring : one, coded.	Common Shelduck	Black (Niger) [N]	Two alpha code (2 letters).
Ducks	Legring : one, coded.	Common Shelduck	Red [R]	Two alpha code (2 letters).
Ducks	Legring : one, coded.	Common Shelduck	Dark Green [G]	Two alpha code (2 letters).
Ducks	Legrings : combination of coded.	Common Shelduck		Two alpha code (2 letters).
Ducks	Legring : one, coded.	Common Shelduck	Yellow [Y]	Two alpha code (2 letters).			Tarsus left.
Ducks	Legrings : combination of coded.	Common Shelduck
Ducks	Legring : one, coded.	Common Shelduck	Silver/Grey [S]	Three alpha-numeric code (3 letters/numbers).

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