tags: European Greenfinch, Carduelis chloris, birds, mystery bird, bird ID quiz
[Mystery bird] European Greenfinch, Carduelis chloris, photographed on the University of Helsinki (Helsingin Yliopisto) campus in Kumpula, Helsinki, Finland. [I will identify this bird for you tomorrow]
Image: GrrlScientist, 3 July 2009 [larger view].
Canon Powershot SX100
Please name at least one field mark that supports your identification.
Review all mystery birds to date.