Terns

species: 
Little Tern
scientific name: 
Sternula albifrons
notes: 

Combination of : 
* yellow ring with a black 3 alpha-numeric code (on left leg)
* metal ring (on right leg).

note 1 : used codes are : "C"+ number + letter.

note 2 : birds ringed in Cumbria, UK.

note 3 : 

email sighting submit: 
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 left.
countries where ringed: 
United Kingdom.
First letter/number (of the c-ring): 
C