Auks

species: 
Black Guillemot
scientific name: 
Cepphus grylle
notes: 

Yellow ring with a black three alpha-numeric code (letter/letter/number) (on left tarsus).

note 1 : not starting with letter "K".

note 2 :  ringing location : Vigur I. N: 66.060388°, E -22.825166°. Start year 2024.

note 3 : 

email sighting submit: 
contactperson: 
Erpur Snær Hansen
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).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Iceland.