Eurasian Coot

Black neckband with a white three alpha code.

note 1 : used numbers are : 0 - 9.

note 2 : birds ringed since 2004.

note 3 :

Black neckband with a white three alpha code.

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 2004.

note 3 :

Black neckband with a white three alpha-numeric code.

note 1 :

White ring with a black 3 alpha code (on left leg) and 1 dark-pink (carmine) above BTO-metal ring (on right leg).

note 1 : code on engraved white ring = S+letter+letter

note 2 : birds ringed in UK, Scotland.

note 3 :

Dark-blue ring with 3 alpha-numeric code (on right leg) and metal ring (on left leg).

note 1 : all birds ringed in Lithuania.

note 2 :

White ring with a black 3 alpha code (AAA-ZZZ) (on left leg) and BTO-metal ring (on right leg).

note 1 : used letters are : A, B, C, D, F, H, I, J, K, L, N, R, S, T, V, X, Z.

Black neckband with code (combination of 2 marks).

note 1: the marks are three times mentioned and separated by a point.

White c-ring with a black one alpha code.

​note 1 :

Black neckband with an alphanumeric code of 2 or 3 engraved characters.

note 1: example : NG[9M] or NG[6AT].

White ring with a green 2 alpha code.

note 1 : to be read from the bottom up.

note 2 : all birds ringed in Britain & Ireland.

note 3 :