Wagtails

species: 
Yellow Wagtail
scientific name: 
Motacilla flava
notes: 

Combination of :
*dark-green ring with a white two alpha-numeric code (on left tarsus)
* c-ring over metal ring (on right tarsus) 

note 1 : only adult birds are ringed with this combination.

note 2 : used codes are A1 ... Z9.

note 3 : the project starts during 2017.

note 4 : 

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