Yellow-legged Gull

White ring with a black four alpha-numeric code : 3 numbers and 1 letter OR 2 numbers and 2 letters.

note 1 : used letters are : A, B, H, J, K, L, N, P. 

note 2 : used series are 000A-999A and 000H-999H and 000J-999J.

note 3 : a total of 512 chicks have been ringed with both darvic ring on tibia and metal ring on the site Salses-Leucate lagoon.

note 4 : as the Excel database runs out of possibilities, a new database [SGBDR or Système de Gestion de Bases de Données Relationnel] will be produced by the IUT de Carcassone. The database will be finished by the end of June 2004 and only from that moment your resightings will be send.

note 5 : distribution and amount of rings placed in the Languedoc-Roussillon : 1999, Leucate, 509 ; 2000, Lattes, 13 ; 2000, Leucate , 853 ; 2002, Canet-en-Roussillon, 9 ; 2002, Leucate, 945 ; 2003, Fitou, 296 ; 2003, Lattes, 1209.

note 6 :

White ring with a black four alpha-numeric code (3 numbers and 1 letter).

note 1 : used letters are : C, D, F, S, T, V, X, Z.

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Orange ring with a black four alpha-numeric code : xxx and letter 'H', where x can be a letter or a number.

note 1 :

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.

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Black ring with a white four alpha-numeric code : number / number / number / letter 'M'.

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Black ring with a white three alpha-numeric code : letter 'V' / number / letter.

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Black ring with a white four alpha-numeric code :
- letter 'G' / number '0' ; number / number.
- letter 'G' / number '6' / number / number.
- number '0' / letter 'G' / number / number.
- number '1' / letter 'G' / number / number.

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Black ring with a white four alpha-numeric code : letter "A" letter / number / letter.

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Green ring with a white four alpha-numeric code : letter 'P' / letter / letter / letter.

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Red ring with a white four alpha-numeric code.

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