Skuas

species: 
Great Skua
scientific name: 
Stercocarius skua
notes: 

White ring with a black three alpha-numeric code (on left tarsus) and metal ring (on right tarsus).

note 1 :

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).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Faroe Islands.