Geese

species: 
Greylag Goose
scientific name: 
Anser anser
notes: 

Yellow neckband with a black four alpha-numeric code (first letter 'R' followed by three numbers)
and always
a yellow ring with a black four alpha-numeric code (first letter 'R' followed by three numbers) and a metal ring.

note 1 : this is a local project (Lebedeva Natalia’ Re-introduced Graylag geese).

note 2 : first-year re-introduced geese are colour ringed in this population.

note 3 : code used of neckband is the same as on the c-ring.

note 4 :

email sighting submit: 
email sighting submit (2): 
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: 
Russia.
First letter/number (of the c-ring): 
R