Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

Blue ring with a white three alpha code : starting letter 'V'.

note 1 : used codes are VAA-VZZ.

note 2 : birds ringed since 2018.

note 3 : 

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: 
The Netherlands.
First letter/number (of the c-ring): 
V