Gulls

species:

Great Black-backed Gull

scientific name:

Larus marinus

notes:

Green ring with a white 4 alpha-numeric code (starting letter 'H') and metal ring (on other leg).

note 1 : used codes at Schleswig-Holstein in 2014 are HLC4, HL3A ...

note 2 : rings are to be read from bottom to top.

note 3 :

email sighting submit:

colour-ring type:

Legring : one, coded.

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

Dark Green [G]

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

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

countries where ringed:

Germany.

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