Avocets

species: 
Pied Avocet
scientific name: 
Recurvirostra avosetta
EURING code: 
04560
notes: 

White ring with a black three alpha-numeric code (on left or right tibia) and metal ring (on other tibia). 

note 1 :

colour-ring type: 
Legring : one, coded.
colour-ring colour: 
White [W]
colour-ring code: 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: 
Spain.