Avocets

species: 
Pied Avocet
scientific name: 
Recurvirostra avosetta
notes: 

Combination of :
* yellow ring with a black four alpha-numeric code (starting letter 'U', follwed by three numbers) (on left tibia).
*
metal ring under red ring (on right tibia).

* note 1 :

email sighting submit: 
colour-ring type: 
Legrings : combination of one coded and uncoded rings.
countries where ringed: 
Ukraine.