Western Jackdaw

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

note 1 : used codes : letter/number/number and starting letters are A, B or C.

note 2 : birds ringed in UK, Dumfries and Galloway.

note 3 :

Red ring with a white two alpha-numeric code. 

note 1 : used codes are : number/letter and letter/number.

note 2 : 

Combination of c-rings : 2 c-rings (on left tarsus) and metal ring AND red ring (on right tarsus).

Combination of c-rings : 2 c-rings (on left tarsus) and metal ring AND yellow ring (on right tarsus).

Combination of c-rings : 2 c-rings (on right tarsus) and metal ring AND yellow ring (on left tarsus).

note 1 : position of 2 c-rings / metal ring and red / yellow ring can be changed from leg.

note 2 :

Yellow ring with a black two alpha-numeric code.

note 1 : first a letter, then a number.

note 2 : from 2022 onwards : number/letter.

note 3 :

Yellow ring with a black two alpha code.

note 1 :

Yellow ring with a black two numeric code.

note 1 :

Yellow ring with a black four alpha-numeric code, starting letter "A".

note 1 : birds ringed in Schleswig-Holstein, Germany.

note 2 : used codes A000-A999 and AA01–AZ99.

note 3 : used letters are : A, C, E, H, J, K, L, N, P, S, T, U, V, X, Z.

note 4 :

Black ring with a white two alpha-numeric code (on one leg) and metal ring (on other leg).

note 1 : birds ringed during 2013 near Didam (Gelderland) for a RAS-project.

note 2 : used codes are number and letter : ex. 1A.

note 3 : 

White ring with a black three alpha-numeric code (starting letter 'S' followed by two numbers).

note 1 :

White ring with a black three alpha-numeric code : letter 'N' / number / number.

note 1 : birds marked with GPS-logger.