Terns
species:
Common Tern
scientific name:
Sterna hirundo
notes:
Orange ring with a black two alpha-numeric code (letter/number).
note 1 : some rings have a bar separating letter and number.
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Orange [O]
colour-ring code (of the c-ring):
Two alpha-numeric code (2 letters/numbers).
countries where ringed:
Hungary.
