Crows

species:

Common Raven

scientific name:

Corvus corax

notes:

Combination of 1 c-ring (on left tarsus) and 1 c-ring over metal ring (on right tarsus).

note 1 : used colours are white, blue, red, green, yellow, orange, grey, brown, maroon.

note 2 : project starts during 2015.

note 3 :

email sighting submit:

colour-ring type:

Legrings : combination of uncoded.

countries where ringed:

Faroe Islands.