Geese

species: 
Greylag Goose
scientific name: 
Anser anser
notes: 

White ring with a black 3 alpha-numeric code.

note 1 : used codes are Z50 till Z99.
note 2 : birds are ringed in Bavaria, Germany.
note 3 : leader of the project is Andreas König.

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Germany.
First letter/number (of the c-ring): 
Z