Falcons

species: 
Peregrine Falcon
scientific name: 
Falco peregrinus
notes: 

Yellow ring with a black three alpha code, starting letter "S" OR "E"
followed by two letters.

note 1 :

website sighting submit: 
Luomus
email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three alpha code (3 letters).
countries where ringed: 
Finland.
First letter/number (of the c-ring): 
S or E