Gulls

species:

Mediterranean Gull

scientific name:

Ichthyaetus melanocephalus

notes:

Red ring with a four alpha-numeric code, starting letter "Z".

note 1 :

email sighting submit:

colour-ring type:

Legring : one, coded.

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

Red [R]

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

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

countries where ringed:

Czech Republic.

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