Gulls

species:

Black-headed Gull

scientific name:

Chroicocephalus ridibundus

notes:

Yellow ring with a black four alpha-numeric code : first letter 'P' followed by a letter and two numbers.

note 1 : used codes are PAxx-PAxx, PCxx, PExx till PZxx (where x = number) and PA01...PA99, ... , PZ00-PZ99.

note 2 : project has been started in commemoration for Vytautas Pareigis, who sadly passed away early april 2013 when reading gull rings.

note 3 :

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.

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