Peregrine Falcon

Yellow legring with a black two alpha-numeric code, separated by a vertical line OR a ":"

note 1 : very important is to note the vertical line.

note 2 :

Black ring with a two alpha-numeric code (separated by a vertical line or a ":")
Black ring with a two alpha-numeric code (NOT separated by a vertical line)

note 1 : birds ringed during 2013, ... and from 2018 onwards (no vertical line)

note 2 : website information also in NL (Dutch) and FR (French).

note 3 :

Pale-blue legring with a black (or white) 2 alpha-code (on left leg) and metal ring (on the right leg).

note 1 : used codes are AA, AB ...

note 2 :