Gulls

species:

Great Black-backed Gull

scientific name:

Larus marinus

notes:

Yellow ring with black four alpha-numeric code : xLyz (where x = digits 2 to 0, y = digits 1 to 0, z = letters A, C) eg. 1L1A.

note 1 : few rings were used on full grown birds at the coastal Lithuania.

email sighting submit:

colour-ring type:

Legring : one, coded.

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

Yellow [Y]

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

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

countries where ringed:

Lithuania.