American Goldfinch at window feeder

American Goldfinch at window feeder.

American Goldfinch at window feeder.

99.9 percent of the birds that visit the window feeder right over
my desk are either titmice or chickadees. 
I love seeing them, but a little variety would be nice. 
So it was a nice surprise to see these American Goldfinches pay a 
visit the other day. 
Photo taken with iPhone.