Gulls

species: 
Lesser Black-backed Gull
scientific name: 
Larus fuscus
notes: 

Blue (pale) ring with a white four alpha-numeric code.

note 1 : used codes for the pale-blue rings are : J020-J600, J701-J999, JF00-JF99, JH00-JH99, JJ00-JJ99, JK00-JK99, JL51-JL99+00.

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Pale Blue [P]
colour-ring code (of the c-ring): 
Four alpha-numeric code (4 letters/numbers).
countries where ringed: 
Norway.
First letter/number (of the c-ring): 
J