Gulls

species:

Black-headed Gull

scientific name:

Chroicocephalus ridibundus

EURING code:

05820

notes:

White ring with a black three alpha-numeric code.

note 1 :

Images:

email sighting submit:

snailmail sighting submit:

Kjeld Pedersen, Ringmærkningscentralen, Zoologisk Museum, 15 Universitetsparken, 2100 K¢benhavn ¢, Denmark.

colour-ring type:

Legring : one, coded.

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

White [W]

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

Three alpha-numeric code (3 letters/numbers).

countries where ringed:

Denmark.