Terns

species:

Sandwich Tern

scientific name:

Thalasseus sandvicensis

notes:

Blue ring with a white three alpha code (starting letter 'C') (on one leg) and metal ring (on other leg).

note 1 : used letters are A,B,C,D,F,H,J,K,L,N,P,S,T,V,Z.

note 2 :

email sighting submit:

colour-ring type:

Legring : one, coded.

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

Dark Blue [B]

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

Three alpha code (3 letters).

countries where ringed:

Bulgaria.

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