White Stork

Black (ELSA) octagonal ring with a white five alpha-numeric (HXnnn, HYnnn, 1Hnnn).

note 1 : 2810 birds ringed since 2004.

White ring with a black four alpha-numeric code (H000-H700).

note 1 : used between 2009 and 2012.

note 2 : 693 birds ringed in total.

White ring with a four alpha (on one tibia) and a metal ring (on the other tibia).

note 1 : 3500 birds ringed since 2001

note 2 : Letters used are A,B,C,D,E,H,I,L,M,N,P,R,S,T,U,V,W,X,Y,Z.

Combination of rings without code on tibia.

note 1 : used up to 2001 but not since, only a few birds left.

note 2 : used colours are yellow, orange, red, bleu, dark-green, light-green and white.

Blue ring with a black four alpha-numeric code “+xxx” (where x = letter or number that varies) (ring on tibia).

note 1 : part of several schemes in Portugal with 2500 pulli ringed since 1994.

note 2 :

Red ring with white three alpha-numeric code “+xx”, “x+x” or “xx+” (where x = letter or number that varies) (ring on tibia).

note 1 : part of several schemes in Portugal with 2500 pulli ringed since 1994.

Green ring with a white three alpha-numeric code “+xx”, “x+x” or “xx+” (where x = letter or number that varies) (ring on tibia).

note 1 : part of several schemes in Portugal with 2500 pulli ringed since 1994.

note 2 :

Blue ring with black three alpha-numeric black code “+xx”, “x+x” or “xx+” (where x = letter or number that varies) (ring on tibia).

note 1 : Part of several schemes in Portugal with 2500 pulli ringed since 1994.

Blue ring with a black two alpha-numeric code.

note 1 : Part of several schemes in Portugal with 2500 pulli ringed since 1994.

White ring with a black three alpha-numeric code.

note 1: since 2004 in the León county 942 birds were ringed.

note 2 :