Lesser Black-backed Gull
scientific name: 
Larus fuscus

White ring with a black two alpha code.

note 1 : all rings are of the same design, with the letter repeated round the ring, so that the letters read horizontally on a standing bird. See image.

note 2 : birds are ringed as breeding adults on Skomer Island, Wales, as part of long-term population monitoring dating back to the 1970s

note 3 : Only the 20 letters A, B, C , D, F, H, I, J, K, L, N, O, P, S, T, U, V, X, Y, Z are used, since the others are too large (W , M) or too likely to other letters (E, G, Q, R).

note 4 :

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Two alpha code (2 letters).
colour-ring position (of the c-ring): 
Tibia right.
countries where ringed: 
United Kingdom.