Gulls

species:

Yellow-legged Gull

scientific name:

Larus michahellis

notes:

Orange ring with a black four alpha-numeric code : letter 'B' / number / letter / letter.

note 1 : this project is coordinated by the Local Conservation Authorities of the Balearic Islands.

note 2 : used code is a combination of letter, number, letter, letter.

note 3 : used two last letters are : A, B, C, D, E, F, H, J, K, L, M, N, P, R, T, U, V, X, Y and Z. The letters G, I, O, Q, S and W are not used to avoid confusion.

note 4 : a first serie of 2000 rings with the following first two codes will be used : BO (archipelago of Cabrera), B1 (Menorca), B2 (Ibiza and Formentera), B3 (Dragonera) and B4 (Mallorca).

note 5 : the first letter is B ; dark-orange could be confused with dark-red.

note 6 :

email sighting submit:

email sighting submit (2):

colour-ring type:

Legring : one, coded.

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

Orange [O]

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

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

countries where ringed:

Spain.

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