Rails and coots

species: 
Western Swamphen
scientific name: 
Porphyrio porphyrio
notes: 

Yellow ring with a black three alpha-numeric code (on left leg) and metal ring (on right leg).

note 1 :

email sighting submit: 
colour-ring type: 
Legrings : combination of coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Spain.