Gulls

species:

Yellow-legged Gull

scientific name:

Larus michahellis

notes:

Red ring with a white four alpha-numeric code, first OR last letter 'G' (=Gipuzkoa)

note 1 : used codes are :
* first letter 'G' : G000 - G999
* last letter 'G' : 000.G - 999.G ; A11:G - Y99:G ; Y00:G ... 11A:G - 00Y:G
* 1A1:G - 0Y0:G
* not used letters : B, E, I, O, Q, S, Z.
* the project runs in Gipuzkoa, Spain but also in Bizkaia and Navarra.

* since 2021 : used codes are : NNL:G, then LNL:G, LLN:G, NLL:G. where N is number and L is letter.
Important : are not used : the letters H, U or A when a letter starts the code.

* since 2024 used codes is LNL:G.

* used codes are : 00A:G-99A:G ; 00C:G-99C:G ; 00F:G-99F:G ; 00H:G-99H:G ; 00J:G-99J:G ; 00K:G-99K:G ; 00L:G-99L:G ; 00M:G-99M:G ; 00N:G-99N:G ; 00P:G-99P:G ; 00R:G-99R:G ; 00T:G-99T:G ; 00U:G-99U:G ; 00V:G-99V:G ; 00W:G-99W:G ; 00X:G-99X:G ; 00Y:G-99Y:G ;

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:

Spain.