Terns

species:

Common Tern

scientific name:

Sterna hirundo

notes:

White ring with a black three alpha-numeric code (project-letter 'K', can be at any position.)

note 1 : used positions : Knn, nKn, nnK where 'n' is a number from 0-9.

note 2 : during 2021 the code : "letter 'K' / letter / number was used.

note 3 :

email sighting submit:

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:

Croatia.