Terns

species:

Arctic Tern

scientific name:

Sterna paradisaea

notes:

Blue flag with a white two alpha code.

note 1 : used codes are : AA-SC.

note 2 :

email sighting submit:

colour-ring type:

Flag : one, coded.

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

Dark Blue [B]

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

Two alpha code (2 letters).

countries where ringed:

Iceland.