Ruddy Turnstone

Dark-blue flag with a white three alpha-numeric code : letter/number/number.

note 1 :

Combination of :
* red flag with a three alpha code (on left tibia).
* green c-ring (on left tarsus).
* metal ring (on right tibia).

note 1 : used letters for alpha are : A, C, E, H, J, K, L, M, P, T, U, V.

note 2 : first letters of the code are : A, C. E & H

note 3 : first letter is "A" and the last letter is "H".

note 4 :

Combination of :
* white ring with a two alpha OR two numeric OR two alpha-numeric code (on left tarsus).
* yellow ring (on right tarsus).
* metal ring (on right tibia).

note 1 : used letters are: A, C, F, H, J, L, M, N, P, R, T, U, V, W and X.

note 2 : birds ringed since 2023.

​note 3 :

Combination of :
* red flag with a three alpha code (on left tibia).
* black c-ring (on left tarsus).
* metal ring (on right tibia).

note 1 : used letters are : A, C, E, H, J, K, L, M, P, T, U, V.

note 2 : first letters of the code are : J.

note 3 :

Combination of :
* white ring with a two numeric code (on right tarsus).
* dark-blue c-ring (on right tarsus).
* metal ring (on left tibia)

note 1 : used letters and numbers for numeric code: 00-99.

note 2 :

Combination of :
* black flag with a white two alpha code (on right tibia).
* red ring (on the left  tibia).
* metal ring (on the right  tarsus).

note 1 :

Combination of :
* red flag with a three alpha code (on left tibia).
* yellow c-ring (on left tarsus).
* metal ring (on right tibia).

note 1 : used letters for alpha are : A, C, E, H, J, K, L, M, P, T, U, V.

note 2 : first letters of the code are : L, M, P, T, U, V.

note 3 :

Combination of :
* white flag with a three alpha-numeric code (on left tibia).
* metal ring (on right tibia).

note 1 : used letters and numbers for alpha-numeric code : A, C, E, H, J, K, L, M, N, P, T, U, V, X, Y, 0-9.

note 2 :

Combination of:

* yellow flag with a black two alpha-numeric code (on right tarsus).
* yellow ring (on left tarsus).
* metal ring (on right tibia).

note 1 : letters and numbers used for two alpha-numeric code : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, C, E, H, J, K, L, M, N, P, T, U and V. 

note 2 : 

Combination of :
* yellow ring with a black two alpha-numeric code (on left tarsus).
* green ring (on right tarsus).
* metal ring (on right tibia).

note 1: letters and numbers used in the two alpha-numeric code : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, C, E, H, J, K, L, M, N, P, T, U and V. 

note 2 :