Geese

species: 
Greylag Goose
scientific name: 
Anser anser
notes: 

Yellow neckband with a black four four alpha-numeric code : starting letter 'D' followed by three numbers OR letter/number/number.

note 1 : birds ringed in Lower Saxony, Germany.

note 2 :  used codes are also :  D000-D999 and DA00-DA99, DB00-99, DC00-99.

note 3 :

website sighting submit: 
Tracking Marked Geese
email sighting submit: 
website information: 
Gänseforschung
colour-ring type: 
Neckband.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Four alpha-numeric code (4 letters/numbers).
countries where ringed: 
Germany.
First letter/number (of the c-ring): 
D