Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

Yellow ring with a black three alpha-numeric code, starting letter 'F' followed by two numbers (on one leg) and metal ring (on the other leg).   

note 1 : Common Terns are ringed as nestlings on a large breeding platform at Lake Starnberg, Bavaria, Germany.

note 2 : 

 

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: 
Germany.
Images: 
First letter/number (of the c-ring): 
F