Gulls

species:

Glaucous Gull

scientific name:

Larus hyperboreus

notes:

Red ring with a white four alpha-numeric code (letter "Y" followed by a colon ':' and three numbers).

note 1 : later : letter "Y" followed by a colon ':' letter and two numbers.

note 2 : used codes are: Y:001-Y:999 and later Y:A01-Y:Z99, ...

note 3 : used letters are : A, B, C, D, F, G, H, J, K, L, M, P, S, T, V, X, Z.

note 4 :

email sighting submit:

colour-ring type:

Legring : one, coded.

colour-ring colour (of the c-ring):

Red [R]

colour-ring code (of the c-ring):

Four alpha-numeric code (4 letters/numbers).

countries where ringed:

Iceland.

First letter/number (of the c-ring):