Western Marsh Harrier

Black ring with a white four alpha-numeric code : starting letter 'T' or 'N' (on one leg) and metal ring (on the other leg).

note 1 :

Dark-blue ring with a white two alpha code (on left tarsus) and metal ring (on right tarsus).

note 1 : birds ringed from 2016 onwards.

note 2 : used letters are : A, B, C, D, F, G, H, J, K, L, M, P, S, T, V, X, Z.

note 3 :

White ring with a black three alpha code (on one leg) and metal ring (on other leg).

note 1 : Up to 2014 a total of 3 rings delivered 2013.

note 2 :

White ring with a black three alpha-numeric code (on left tarsus) and metal ring (on right leg).

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

note 2 : used numbers are 0 - 9.

note 3 : birds ringed since 2000.

note 4 : no bird marked with code starting letter 'C'.

note 5 :

White ring with a black three numeric code (on left tarsus) and metal ring (on right leg).

note 1: used numbers are : 0 - 9.

note 2: birds ringed since 2000.

note 3 :

White ring with a black three alpha code (on left tarsus) and metal ring (on right leg).

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 2000.

note 3 :

Yellow wingtag with a black three numeric code.

note 1 : used numbers are : 0 - 9.

note 2 : birds ringed since 2015.

note 3 :

Dark-blue ring with a white three alpha code, first letter 'S' or 'X' or 'Y' (on right tarsus) and metal ring (on left tarsus).

note 1 : 

Black ring with a white four alpha-numeric code, starting letter 'C'.

note 1 :

Black ring with a white three alpha-numeric code, starting letter 'C'.

note 1 :