Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

White ring with a black three alpha-numeric code, starting with 0F0 (zero F zero) to 9F9 (nine F nine) (on right leg) and and metal ring (on left leg).

note 1 : 0F0 - 9F9.

note 2 : birds ringed on Schimmerweiher near Karlshuld near the Danube: colony on a pebble island.

note 3 : 

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Germany.