Flamingo's

species: 
Greater Flamingo
scientific name: 
Phoenicopterus roseus
notes: 

Yellow ring with a black four-alpha-numeric code.

note 1 : used codes are : UA01…, UB01…, UC01, ...

note 2 :

email sighting submit: 
email sighting submit (2): 
contactperson: 
Anatolii Poluda
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Four alpha-numeric code (4 letters/numbers).
countries where ringed: 
Ukraine.
First letter/number (of the c-ring): 
U