This was my first winter seeing American Goldfinches since it was the first time I offered a thistle feeder. It was only until I hung the thistle feeder I got for Christmas that the Goldfinches and Pine Siskins showed up.

And how ironic that these pictures are of my black oil sunflower seed feeder...But I stand by my argument that the thistle feeder is what drew them to my yard!
I'm so glad I got to observe American Goldfinches in winter or non-breeding plumage since I had no idea that they changed this much. While the other species in its family molt once in the fall, American Goldfinches through a second molt in the spring.
I've been observing their daily change in color. At this point, they're almost all yellow.


I just found some older pictures (taken February 1st) that I never posted. This picture shows the drab winter plumage of the goldfinch.

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