Stock Photo: American Goldfinch (Carduelis tristis) Summer - Prairie / Meadow - Adult in breeding plumage with wing raised preening feathers, perched on Canada Thistle (Cirsium arvense) (alien).

Stock Photo: 4179-5743 American Goldfinch  (Carduelis tristis)  Summer - Prairie / Meadow - Adult in breeding plumage with wing raised preening feathers, perched on Canada Thistle (Cirsium arvense) (alien).