Ruddy Turnstone
scientific name: 
Arenaria interpres

Combination of :
* orange flag with a black three alpha code (on left tibia)
* red ring (on the right tibia) 
metal ring (on right tarsus).   

note 1 : the project is in Dutch Wadden sea and licenced at ‘Stichting Calidris’..

note 2 : 

email sighting submit: 
colour-ring type: 
Flag : combination of coded flag and legring(s).
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Three alpha code (3 letters).
countries where ringed: 
The Netherlands.