Common Buzzard

Light-green / lime ring with a black two alpha code (on right leg) and metal ring (on left leg).

note 1 : between the two letters stands a vertical line.

note 2 : birds ringed in SE-Friesland, The Netherlands.

note 3 :

Orange ring with a black two alpha code (on right leg) and metal ring (on left leg).

note 1 : between the two letters stands a vertical line.

note 2 : birds ringed in SE-Friesland, The Netherlands.

note 3 :

White ring with a black two alpha code and metal ring.

note 1 : most birds are ringed since 2014 in Friesland and Groningen, The Netherlands

note 2 : used letters are A,B,C,E,F,H,I,J,K,L,N,O,P,R,S,T,U,V,X,Y,Z.

note 3 : 

White ring with a black 3 alpha-numeric code (on right tarsus) and metal ring (on left tarsus) : number / number / letter 'P'.

note 1 :

White ring with a black 3 alpha-numeric code (on right tarsus) and metal ring (on left tarsus) : number / letter 'P' / number.

note 1 :

White ring with a black 3 alpha-numeric code (on right tarsus) and metal ring (on left tarsus) : letter 'P' / number / number.

note 1 :

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 1987.

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 1987.

note 3 :

Yellow 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 2009.

note 3 :

Yellow 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 2009.

note 3 :