Terns
species:
Common Tern
scientific name:
Sterna hirundo
notes:
Orange ring with a black three alpha-numeric code :
* letter "Y" / number / number.
* number / letter "Y / number.
* number / number / letter "Y".
note 1 :
website sighting submit:
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):
Three alpha-numeric code (3 letters/numbers).
countries where ringed:
Poland.
