Greylag Goose

White neckband with a black two alpha code, starting letter A, E, H or J.

note 1 : used codes are letter/letter.

note 2 :  GPS-tags which also have black solar panels.

note 3 :  used codes like HA, etc.

note 4 :

White neckband with a black two alpha-numeric code, starting letter A, E, H or J.

note 1 : used codes are letter/number.

note 2 :  GPS-tags which also have black solar panels.

note 3 :  used codes like H1, etc.

note 4 :

White ring with a black 3 alpha-numeric code.

note 1 : used codes except Z50 till Z99.

note 2 : birds are ringed in and around Stuttgart, Germany (not Bavaria, but Baden-Württemberg)

note 3 : used codes are : letter/number/number.

note 4 :

Orange neckband with a black thee alpha code, starting letter "A" or "B" followed by a vertical line, and two letters (A|BC).

note 1 : birds ringed in various locations in Republic of Ireland and Northern Ireland from 2012 to 2017.

note 2 : if you are providing details of a collar sighting - please provide us with the details below :

Observer name/s:
Collar inscription:
Date and time of sighting:
Number of greylags present:
Location where seen:
Grid reference for location (preferably lat/long):
Basic habitat details:

note 3 :

White ring with a black four alpha-numeric code (containing the letter U). 

note 1 : several ringers participate(d) in the project : for details and direct contact information for each ringer, please, click on the following link : https://waterbirdcolourmarking.org/greylag-colour-mark-coordination/

note 2 :

White neckband with a black three alpha code.

note 1 :  GPS-tags which also have black solar panels.

note 2 :

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 :

Blue neckband with a white three numeric code (one vertical and two horizontal).

note 1 :

Dark-blue legring with a white for alpha-numeric code, starting letter "D" followed by three numbers.

note 1 : used codes are : D000-D999.

note 2 : ringed birds are juveniles.

note 3 : adult -ringed- birds have also a neckband.

note 4 :

Dark-blue neckband with a white for alpha-numeric code, starting letter "D" followed by three numbers.

note 1 : used codes are : D000-D999.

note 2 : adults with GPS-tag have the three numbers glued to the tag, e.g. D007 is only 007 (due to limited space).

note 3 : ringed birds are adults and have also a legring (same code).

note 4 : juvenile birds have only a legring.

note 5 :