Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

Blue ring with a white two alpha code (on one leg) and metal ring (on right leg).

note 1 : used codes are VA-VZ and KA-KZ.

note 2 : these rings were fitted on nestlings in Delfzijl since 2014.

note 3 : 

website sighting submit: 
European colour-ring Birding submit
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): 
Two alpha code (2 letters).
countries where ringed: 
The Netherlands.