Terns

species: 
Sandwich Tern
scientific name: 
Thalasseus sandvicensis
notes: 

White ring with a black three alpha code -starting letter 'C'- (on left tibia or tarsus) and metal ring (on right tibia or tarsus).

note 1 : 16 birds ringed during 2012 in the Languedoc, France.

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 code (3 letters).
countries where ringed: 
France.
First letter/number (of the c-ring): 
C