Vidar Ø. Birkeland
Great Tit (6) Blue Tit (4) Willow Tit (4) Nuthatch (3) Eurasian Bullfinch (2) Coal Tit (2) Great Spotted Woodpecker (1) | |
Great Tit (10) Eurasian Bullfinch (4) Willow Tit (4) Blue Tit (3) Nuthatch (3) Coal Tit (2) | |
Eurasian Bullfinch (10) Great Tit (9) Blue Tit (4) Willow Tit (4) Nuthatch (3) Coal Tit (2) Green Woodpecker (1) | |
Great Tit (18) Blue Tit (6) Willow Tit (4) European Greenfinch (3) Brambling (2) Nuthatch (2) Common Blackbird (2) |