The American Goldfinch, also known as the Eastern Goldfinch and Wild Canary, is a small North American bird in the finch family. In the summer the male is bright gold but in the winter
it changes into olive green. Scientific name: Carduelis tristis
Photographed near our sunflower seed bird feeder, multiple strobes shooting at 1/128th power... I think that is something like 1/32,00 to 1/40,000th of a second.