Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

Yellow ring with a black three alpha-numeric code.

note 1 : letter 'L' on first, second or third position. Other two digests are numbers.

note 2 : birds ringed in the Dutch inland.

note 3 : the codes 50L untill 99L are used bij VRS de Haar. 

note 4 : other used codes are 00L-49L, 0L0-9L9 and L00-L99.

note 5 :

website sighting submit: 
European colour-ring Birding submit
email sighting submit: 
email sighting submit (2): 
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).
countries where ringed: 
The Netherlands.