Woodpeckers

species: 
Great Spotted Woodpecker
scientific name: 
Dendrocopos major
notes: 

Combination of :
​* 2 c-rings (either on right or left leg)
​* metal ring and 1 c-ring (either on left or right leg).

note 1 : used colors are: dark-blue, light-blue, yellow, green, red, orange, pink, violet, white.

note 2 : position of metal ring changes between years.

note 3 : only pulli are banded.

note 4 : project examines genetic diversity and differentiation of woodpecker populations.

note 5 : 

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legrings : combination of uncoded.
countries where ringed: 
Switzerland.