Gulls

species:

Black-headed Gull

scientific name:

Chroicocephalus ridibundus

notes:

White ring with a black five alpha-numeric code.

note 1 : starting letter "E" followed by a four OR five alpha-numeric code.

note 2 : used letters (after the E) are A, C, F H, J, K, L, N, P, R, S, T, U, V, X, Z.

note 3 : used series are EA00A until EZ99Z.

note 4 :

website sighting submit:

email sighting submit:

website information:

colour-ring type:

Legring : one, coded.

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

White [W]

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

Five alpha-numeric code (5 letters/numbers).

countries where ringed:

The Netherlands.

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