Woodpeckers

species: 
Grey-headed woodpecker
scientific name: 
Picus canus
notes: 

Combination of :
one or two (non-coded) c-rings and metal ring.

note 1 : used colours are : green, red, yellow, pink, white, black, grey, purple.blue, orange.

note 2 :

email sighting submit: 
colour-ring type: 
Legrings : combination of uncoded.
countries where ringed: 
Switzerland.