Terns

species: 
Sandwich Tern
scientific name: 
Thalasseus sandvicensis
notes: 

Dark green ring with a white 3 alpha-numeric code (on left leg) (frist letter "C") and metal ring (on right leg).

note 1 : used codes are C00 -C99.

note 2 : birds ringed in Cumbria and Northumberland, UK.

note 3 : 

email sighting submit: 
contactperson: 
Bart Donato
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Green [G]
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