Woodpeckers

species:

Great Spotted Woodpecker

scientific name:

Dendrocopos major

notes:

Combination of c-rings.

note 1 : the study is related to effects of forest fragmentation on the woodpecker population.

note 2 : used colours are red, blue, green, orange, yellow and white.

email sighting submit:

colour-ring type:

Legrings : combination of uncoded.

countries where ringed:

Poland.