Auks

species: 
Guillemot
scientific name: 
Uria aalge
notes: 

Yellow ring with a black three alpha-numeric code : letter/number/number.

note 1 : used codes are : A00-A99, B00-B99, C00-C99, D00-D99, F00-F99, J00-J99, L00-L99, N00-N99, S00-S99, T00-T99, V00-V99, X00-X99, Z00-Z99.

note 2 :

email sighting submit: 
contactperson: 
Mark Newell
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
United Kingdom.