Terns

species:

Black Tern

scientific name:

Chlidonias niger

notes:

Yellow ring with a black three alpha-numeric code (letter/number/number).

note 1 : used codes are : A00-A99, C00-C99, E00-E99,

note 2 :

email sighting submit:

email sighting submit (2):

colour-ring type:

Legring : one, coded.

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

Yellow [Y]

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

Three alpha-numeric code (3 letters/numbers).

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

Tarsus right.

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

A or C or E