Canada Goose

Green ring with a white three numeric code.

note 1 : most birds ringed in the area of Den Haag.

note 2 :

Green ring with a white three alpha code and a neckband with the same code.

note 1 :
 

Green ring with a white three alpha-numeric code and a neckband with the same code.

note 1 :

Dark-green legring with a white three alpha-numeric code (2 numbers and 1 letter).

note 1 : used codes are : C00 to C99 and 00C to 99C.

note 2 :

Red neckring with white 3 alpha-numeric code (1 letter and 2 numbers).

​note 1 :

Yellow neckband with a black four alpha-numeric code, starting letter 'F' followed by three numbers.

note 1 : birds ringed near Paris.

note 2 : used codes F000 to F050.

note 3 :

Blue ring with a white three alpha-numeric code (on left leg) and metal ring (on right leg).

note 1 : used codes are : N00-N99, 0N0-9N9, 00N-99N, U00-U99, 0U0-9U9, 00U-99U.

note 2 :

Yellow neckband with a black three alpha-numeric code.

note 1 :

Orange ring with a black three alpha code.

note 1 :

Yellow ring with a black three alpha code.

note 1 : originally these rings were orange, but faded into yellow.