Gulls

species:

Audouin's Gull

scientific name:

Ichthyaetus audouinii

notes:

Blue ring with white 4 alpha-code, starting letter 'F'.

note 1 : birds ringed near Aspretto/Ajaccio island of Corsica, France.

note 2 : used letters are A, B, C, D, F, H, J, K, L, N, P, S, T, V, Z.

note 3 : beware as the same codes are since years used on Herring Gull, Yellow Legged Gull and Lesser Black-backed Gull.

note 4 :

email sighting submit:

email sighting submit (2):

email sighting submit (3):

colour-ring type:

Legring : one, coded.

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

Dark Blue [B]

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

Four alpha code (4 letters).

countries where ringed:

France (Corsica)

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